Table of

T
mean root mean sq [ NOAA NCDC ERSST version5 sst ] 0.0 meters

Time Extended reconstructed sea surface temperature

months since 1960-01-01 Celsius_scale

Jan 1854 17.34088

Feb 1854 17.46491

Mar 1854 17.62602

Apr 1854 17.58845

May 1854 17.56494

Jun 1854 17.49733

Jul 1854 17.59116

Aug 1854 17.67262

Sep 1854 17.64166

Oct 1854 17.48413

Nov 1854 17.30795

Dec 1854 17.29716

Jan 1855 17.35213

Feb 1855 17.51742

Mar 1855 17.54457

Apr 1855 17.53288

May 1855 17.42159

Jun 1855 17.40159

Jul 1855 17.51185

Aug 1855 17.62601

Sep 1855 17.62692

Oct 1855 17.54556

Nov 1855 17.42336

Dec 1855 17.39928

Jan 1856 17.45977

Feb 1856 17.50494

Mar 1856 17.55867

Apr 1856 17.55334

May 1856 17.47742

Jun 1856 17.48741

Jul 1856 17.44544

Aug 1856 17.54364

Sep 1856 17.48986

Oct 1856 17.28607

Nov 1856 17.11741

Dec 1856 17.04559

Jan 1857 17.18104

Feb 1857 17.28374

Mar 1857 17.30203

Apr 1857 17.33325

May 1857 17.29204

Jun 1857 17.30979

Jul 1857 17.4401

Aug 1857 17.5631

Sep 1857 17.58239

Oct 1857 17.38937

Nov 1857 17.22811

Dec 1857 17.17271

Jan 1858 17.24471

Feb 1858 17.30503

Mar 1858 17.44244

Apr 1858 17.40676

May 1858 17.30136

Jun 1858 17.32981

Jul 1858 17.47548

Aug 1858 17.58007

Sep 1858 17.53883

Oct 1858 17.37689

Nov 1858 17.33974

Dec 1858 17.24667

Jan 1859 17.35359

Feb 1859 17.47631

Mar 1859 17.53977

Apr 1859 17.52173

May 1859 17.52547

Jun 1859 17.46603

Jul 1859 17.57912

Aug 1859 17.6619

Sep 1859 17.63725

Oct 1859 17.42348

Nov 1859 17.34472

Dec 1859 17.38917

Jan 1860 17.44994

Feb 1860 17.55932

Mar 1860 17.60374

Apr 1860 17.5

May 1860 17.43349

Jun 1860 17.4072

Jul 1860 17.4555

Aug 1860 17.52967

Sep 1860 17.46052

Oct 1860 17.32287

Nov 1860 17.18274

Dec 1860 17.14854

Jan 1861 17.09807

Feb 1861 17.20658

Mar 1861 17.27832

Apr 1861 17.41531

May 1861 17.31773

Jun 1861 17.3009

Jul 1861 17.4831

Aug 1861 17.66236

Sep 1861 17.6423

Oct 1861 17.3638

Nov 1861 17.23831

Dec 1861 17.15923

Jan 1862 17.17157

Feb 1862 17.2577

Mar 1862 17.36968

Apr 1862 17.35362

May 1862 17.28572

Jun 1862 17.35474

Jul 1862 17.37672

Aug 1862 17.48513

Sep 1862 17.47763

Oct 1862 17.30704

Nov 1862 17.25294

Dec 1862 17.17669

Jan 1863 17.2675

Feb 1863 17.44607

Mar 1863 17.50426

Apr 1863 17.47325

May 1863 17.43883

Jun 1863 17.3602

Jul 1863 17.45646

Aug 1863 17.65575

Sep 1863 17.55693

Oct 1863 17.3709

Nov 1863 17.22077

Dec 1863 17.32225

Jan 1864 17.25549

Feb 1864 17.34634

Mar 1864 17.42834

Apr 1864 17.45865

May 1864 17.44996

Jun 1864 17.49001

Jul 1864 17.56453

Aug 1864 17.61468

Sep 1864 17.48586

Oct 1864 17.3611

Nov 1864 17.3535

Dec 1864 17.40135

Jan 1865 17.35944

Feb 1865 17.4703

Mar 1865 17.60483

Apr 1865 17.56048

May 1865 17.48871

Jun 1865 17.48618

Jul 1865 17.67319

Aug 1865 17.79902

Sep 1865 17.65421

Oct 1865 17.51235

Nov 1865 17.31694

Dec 1865 17.33716

Jan 1866 17.49589

Feb 1866 17.6337

Mar 1866 17.67182

Apr 1866 17.55497

May 1866 17.50274

Jun 1866 17.57213

Jul 1866 17.69805

Aug 1866 17.68275

Sep 1866 17.56492

Oct 1866 17.47655

Nov 1866 17.38478

Dec 1866 17.24562

Jan 1867 17.30344

Feb 1867 17.48639

Mar 1867 17.55386

Apr 1867 17.48962

May 1867 17.48169

Jun 1867 17.43621

Jul 1867 17.50295

Aug 1867 17.73667

Sep 1867 17.72461

Oct 1867 17.46759

Nov 1867 17.21385

Dec 1867 17.02668

Jan 1868 17.07689

Feb 1868 17.3671

Mar 1868 17.54277

Apr 1868 17.55015

May 1868 17.59262

Jun 1868 17.60017

Jul 1868 17.55302

Aug 1868 17.66692

Sep 1868 17.53546

Oct 1868 17.43906

Nov 1868 17.36408

Dec 1868 17.34109

Jan 1869 17.41311

Feb 1869 17.45705

Mar 1869 17.5776

Apr 1869 17.56363

May 1869 17.59465

Jun 1869 17.55272

Jul 1869 17.58015

Aug 1869 17.59125

Sep 1869 17.54286

Oct 1869 17.40558

Nov 1869 17.38005

Dec 1869 17.3175

Jan 1870 17.42599

Feb 1870 17.54435

Mar 1870 17.62191

Apr 1870 17.62874

May 1870 17.52341

Jun 1870 17.44779

Jul 1870 17.62997

Aug 1870 17.6837

Sep 1870 17.53988

Oct 1870 17.30768

Nov 1870 17.22187

Dec 1870 17.17794

Jan 1871 17.29163

Feb 1871 17.46403

Mar 1871 17.59846

Apr 1871 17.65253

May 1871 17.61319

Jun 1871 17.58895

Jul 1871 17.60608

Aug 1871 17.59862

Sep 1871 17.49289

Oct 1871 17.29948

Nov 1871 17.27702

Dec 1871 17.25433

Jan 1872 17.35134

Feb 1872 17.41748

Mar 1872 17.46177

Apr 1872 17.44814

May 1872 17.44206

Jun 1872 17.50511

Jul 1872 17.59629

Aug 1872 17.71431

Sep 1872 17.56914

Oct 1872 17.41061

Nov 1872 17.29181

Dec 1872 17.2165

Jan 1873 17.37979

Feb 1873 17.40908

Mar 1873 17.39384

Apr 1873 17.35668

May 1873 17.37162

Jun 1873 17.38299

Jul 1873 17.53495

Aug 1873 17.63244

Sep 1873 17.6072

Oct 1873 17.40022

Nov 1873 17.26537

Dec 1873 17.24273

Jan 1874 17.29771

Feb 1874 17.41815

Mar 1874 17.40429

Apr 1874 17.36332

May 1874 17.21801

Jun 1874 17.28604

Jul 1874 17.50113

Aug 1874 17.60757

Sep 1874 17.47173

Oct 1874 17.27588

Nov 1874 17.09862

Dec 1874 17.14174

Jan 1875 17.32292

Feb 1875 17.4437

Mar 1875 17.48515

Apr 1875 17.52641

May 1875 17.48219

Jun 1875 17.39444

Jul 1875 17.50663

Aug 1875 17.58955

Sep 1875 17.55556

Oct 1875 17.44663

Nov 1875 17.30492

Dec 1875 17.26776

Jan 1876 17.28077

Feb 1876 17.35404

Mar 1876 17.43022

Apr 1876 17.33171

May 1876 17.22642

Jun 1876 17.34256

Jul 1876 17.45834

Aug 1876 17.60392

Sep 1876 17.49477

Oct 1876 17.40122

Nov 1876 17.26176

Dec 1876 17.32075

Jan 1877 17.37968

Feb 1877 17.54302

Mar 1877 17.61441

Apr 1877 17.61149

May 1877 17.63809

Jun 1877 17.65295

Jul 1877 17.81777

Aug 1877 17.90066

Sep 1877 17.90727

Oct 1877 17.83447

Nov 1877 17.70895

Dec 1877 17.65781

Jan 1878 17.71911

Feb 1878 17.81485

Mar 1878 17.86084

Apr 1878 17.77547

May 1878 17.71464

Jun 1878 17.68499

Jul 1878 17.70715

Aug 1878 17.84734

Sep 1878 17.71485

Oct 1878 17.47385

Nov 1878 17.33189

Dec 1878 17.33334

Jan 1879 17.40283

Feb 1879 17.56907

Mar 1879 17.59567

Apr 1879 17.60203

May 1879 17.55338

Jun 1879 17.52145

Jul 1879 17.59476

Aug 1879 17.63067

Sep 1879 17.58353

Oct 1879 17.39161

Nov 1879 17.27019

Dec 1879 17.21773

Jan 1880 17.28661

Feb 1880 17.48346

Mar 1880 17.59868

Apr 1880 17.60673

May 1880 17.4485

Jun 1880 17.35379

Jul 1880 17.46416

Aug 1880 17.6098

Sep 1880 17.53686

Oct 1880 17.32092

Nov 1880 17.22221

Dec 1880 17.2607

Jan 1881 17.33237

Feb 1881 17.48049

Mar 1881 17.64461

Apr 1881 17.68702

May 1881 17.61378

Jun 1881 17.56168

Jul 1881 17.61203

Aug 1881 17.67516

Sep 1881 17.54122

Oct 1881 17.31912

Nov 1881 17.20581

Dec 1881 17.27268

Jan 1882 17.45658

Feb 1882 17.55937

Mar 1882 17.56677

Apr 1882 17.54735

May 1882 17.47286

Jun 1882 17.39949

Jul 1882 17.51218

Aug 1882 17.5873

Sep 1882 17.52432

Oct 1882 17.3589

Nov 1882 17.31398

Dec 1882 17.31631

Jan 1883 17.37064

Feb 1883 17.40616

Mar 1883 17.46999

Apr 1883 17.50132

May 1883 17.40451

Jun 1883 17.39998

Jul 1883 17.49583

Aug 1883 17.55589

Sep 1883 17.43034

Oct 1883 17.30437

Nov 1883 17.23026

Dec 1883 17.17437

Jan 1884 17.28685

Feb 1884 17.46448

Mar 1884 17.4425

Apr 1884 17.41825

May 1884 17.40788

Jun 1884 17.30595

Jul 1884 17.34137

Aug 1884 17.459

Sep 1884 17.44294

Oct 1884 17.25091

Nov 1884 17.11588

Dec 1884 17.10856

Jan 1885 17.20634

Feb 1885 17.34257

Mar 1885 17.38766

Apr 1885 17.35587

May 1885 17.32456

Jun 1885 17.25196

Jul 1885 17.32523

Aug 1885 17.47998

Sep 1885 17.40268

Oct 1885 17.35158

Nov 1885 17.26618

Dec 1885 17.25397

Jan 1886 17.31289

Feb 1886 17.3912

Mar 1886 17.46465

Apr 1886 17.471

May 1886 17.39762

Jun 1886 17.33627

Jul 1886 17.3738

Aug 1886 17.38907

Sep 1886 17.3708

Oct 1886 17.26357

Nov 1886 17.16765

Dec 1886 17.05978

Jan 1887 17.08291

Feb 1887 17.23942

Mar 1887 17.3465

Apr 1887 17.34312

May 1887 17.28482

Jun 1887 17.32964

Jul 1887 17.34395

Aug 1887 17.44595

Sep 1887 17.4394

Oct 1887 17.28119

Nov 1887 17.19236

Dec 1887 17.16699

Jan 1888 17.22698

Feb 1888 17.41876

Mar 1888 17.44695

Apr 1888 17.46972

May 1888 17.48065

Jun 1888 17.46876

Jul 1888 17.49578

Aug 1888 17.5572

Sep 1888 17.57121

Oct 1888 17.51197

Nov 1888 17.36414

Dec 1888 17.42347

Jan 1889 17.54545

Feb 1889 17.62475

Mar 1889 17.66761

Apr 1889 17.59602

May 1889 17.53545

Jun 1889 17.46949

Jul 1889 17.53038

Aug 1889 17.56245

Sep 1889 17.43935

Oct 1889 17.28701

Nov 1889 17.19258

Dec 1889 17.18171

Jan 1890 17.18949

Feb 1890 17.27335

Mar 1890 17.33753

Apr 1890 17.34889

May 1890 17.31983

Jun 1890 17.31617

Jul 1890 17.30635

Aug 1890 17.3371

Sep 1890 17.23313

Oct 1890 17.1237

Nov 1890 17.03221

Dec 1890 17.11876

Jan 1891 17.18996

Feb 1891 17.30819

Mar 1891 17.403

Apr 1891 17.46707

May 1891 17.43809

Jun 1891 17.42626

Jul 1891 17.48999

Aug 1891 17.56118

Sep 1891 17.50151

Oct 1891 17.3315

Nov 1891 17.19789

Dec 1891 17.21811

Jan 1892 17.33101

Feb 1892 17.46471

Mar 1892 17.42222

Apr 1892 17.41242

May 1892 17.3439

Jun 1892 17.25815

Jul 1892 17.2985

Aug 1892 17.46308

Sep 1892 17.44545

Oct 1892 17.24005

Nov 1892 17.14399

Dec 1892 17.06648

Jan 1893 17.19858

Feb 1893 17.31704

Mar 1893 17.35156

Apr 1893 17.35581

May 1893 17.26618

Jun 1893 17.29643

Jul 1893 17.383

Aug 1893 17.46587

Sep 1893 17.39041

Oct 1893 17.20318

Nov 1893 17.12329

Dec 1893 17.10096

Jan 1894 17.16481

Feb 1894 17.26646

Mar 1894 17.32732

Apr 1894 17.31875

May 1894 17.30605

Jun 1894 17.22631

Jul 1894 17.36493

Aug 1894 17.4471

Sep 1894 17.40583

Oct 1894 17.25288

Nov 1894 17.18436

Dec 1894 17.16512

Jan 1895 17.27443

Feb 1895 17.43419

Mar 1895 17.39145

Apr 1895 17.40452

May 1895 17.35821

Jun 1895 17.36644

Jul 1895 17.45996

Aug 1895 17.57794

Sep 1895 17.51644

Oct 1895 17.40312

Nov 1895 17.22816

Dec 1895 17.21032

Jan 1896 17.24271

Feb 1896 17.46027

Mar 1896 17.57872

Apr 1896 17.575

May 1896 17.45387

Jun 1896 17.3992

Jul 1896 17.55924

Aug 1896 17.69049

Sep 1896 17.60941

Oct 1896 17.50733

Nov 1896 17.46041

Dec 1896 17.43847

Jan 1897 17.48408

Feb 1897 17.60552

Mar 1897 17.73599

Apr 1897 17.6758

May 1897 17.51176

Jun 1897 17.44137

Jul 1897 17.57974

Aug 1897 17.6321

Sep 1897 17.56614

Oct 1897 17.34095

Nov 1897 17.16115

Dec 1897 17.20006

Jan 1898 17.27938

Feb 1898 17.37749

Mar 1898 17.38623

Apr 1898 17.34227

May 1898 17.32033

Jun 1898 17.31749

Jul 1898 17.40358

Aug 1898 17.41805

Sep 1898 17.37813

Oct 1898 17.21178

Nov 1898 17.12476

Dec 1898 17.11798

Jan 1899 17.18153

Feb 1899 17.30649

Mar 1899 17.3802

Apr 1899 17.36526

May 1899 17.34786

Jun 1899 17.29539

Jul 1899 17.43472

Aug 1899 17.59372

Sep 1899 17.50857

Oct 1899 17.31978

Nov 1899 17.22424

Dec 1899 17.20155

Jan 1900 17.31473

Feb 1900 17.48031

Mar 1900 17.53455

Apr 1900 17.54023

May 1900 17.47979

Jun 1900 17.47804

Jul 1900 17.54784

Aug 1900 17.61214

Sep 1900 17.58006

Oct 1900 17.45283

Nov 1900 17.33238

Dec 1900 17.28396

Jan 1901 17.34812

Feb 1901 17.43601

Mar 1901 17.48042

Apr 1901 17.48345

May 1901 17.39498

Jun 1901 17.39552

Jul 1901 17.43898

Aug 1901 17.53175

Sep 1901 17.39824

Oct 1901 17.18624

Nov 1901 17.14113

Dec 1901 17.09023

Jan 1902 17.15878

Feb 1902 17.27804

Mar 1902 17.36471

Apr 1902 17.40023

May 1902 17.33065

Jun 1902 17.25129

Jul 1902 17.31808

Aug 1902 17.42304

Sep 1902 17.37865

Oct 1902 17.25673

Nov 1902 17.13554

Dec 1902 17.11761

Jan 1903 17.19842

Feb 1903 17.28547

Mar 1903 17.29614

Apr 1903 17.26501

May 1903 17.21617

Jun 1903 17.2056

Jul 1903 17.23543

Aug 1903 17.26381

Sep 1903 17.18171

Oct 1903 17.04272

Nov 1903 16.91176

Dec 1903 16.90796

Jan 1904 16.95282

Feb 1904 17.06729

Mar 1904 17.12494

Apr 1904 17.14771

May 1904 17.0829

Jun 1904 17.09639

Jul 1904 17.18082

Aug 1904 17.24827

Sep 1904 17.16299

Oct 1904 17.08501

Nov 1904 16.99493

Dec 1904 16.97996

Jan 1905 17.07072

Feb 1905 17.21314

Mar 1905 17.36045

Apr 1905 17.33308

May 1905 17.29233

Jun 1905 17.30981

Jul 1905 17.39465

Aug 1905 17.46542

Sep 1905 17.39328

Oct 1905 17.22099

Nov 1905 17.12136

Dec 1905 17.15482

Jan 1906 17.26145

Feb 1906 17.39423

Mar 1906 17.43231

Apr 1906 17.37229

May 1906 17.24783

Jun 1906 17.28958

Jul 1906 17.36546

Aug 1906 17.44093

Sep 1906 17.3254

Oct 1906 17.14854

Nov 1906 17.0488

Dec 1906 16.99913

Jan 1907 17.1164

Feb 1907 17.23403

Mar 1907 17.36411

Apr 1907 17.3335

May 1907 17.2535

Jun 1907 17.21886

Jul 1907 17.27525

Aug 1907 17.35221

Sep 1907 17.24869

Oct 1907 17.15006

Nov 1907 17.01505

Dec 1907 17.00059

Jan 1908 17.05447

Feb 1908 17.17858

Mar 1908 17.20419

Apr 1908 17.21488

May 1908 17.15553

Jun 1908 17.13348

Jul 1908 17.21017

Aug 1908 17.27601

Sep 1908 17.19385

Oct 1908 17.02814

Nov 1908 16.92905

Dec 1908 16.88822

Jan 1909 17.0323

Feb 1909 17.13104

Mar 1909 17.18432

Apr 1909 17.1589

May 1909 17.13629

Jun 1909 17.08908

Jul 1909 17.14009

Aug 1909 17.27046

Sep 1909 17.23471

Oct 1909 17.05502

Nov 1909 16.85972

Dec 1909 16.85812

Jan 1910 16.96838

Feb 1910 17.08545

Mar 1910 17.11776

Apr 1910 17.16934

May 1910 17.17507

Jun 1910 17.15861

Jul 1910 17.17367

Aug 1910 17.26456

Sep 1910 17.2346

Oct 1910 17.03806

Nov 1910 16.90822

Dec 1910 16.86716

Jan 1911 16.99022

Feb 1911 17.08189

Mar 1911 17.16916

Apr 1911 17.13848

May 1911 17.08488

Jun 1911 17.07883

Jul 1911 17.13625

Aug 1911 17.28802

Sep 1911 17.2662

Oct 1911 17.15392

Nov 1911 17.10248

Dec 1911 17.13996

Jan 1912 17.18159

Feb 1912 17.34832

Mar 1912 17.43773

Apr 1912 17.43015

May 1912 17.33221

Jun 1912 17.28804

Jul 1912 17.32313

Aug 1912 17.34612

Sep 1912 17.2252

Oct 1912 17.10001

Nov 1912 17.00154

Dec 1912 16.97301

Jan 1913 17.12051

Feb 1913 17.26941

Mar 1913 17.27173

Apr 1913 17.25729

May 1913 17.24095

Jun 1913 17.19555

Jul 1913 17.23889

Aug 1913 17.32447

Sep 1913 17.27559

Oct 1913 17.17728

Nov 1913 17.08637

Dec 1913 17.08599

Jan 1914 17.20475

Feb 1914 17.32437

Mar 1914 17.37967

Apr 1914 17.36927

May 1914 17.31133

Jun 1914 17.23616

Jul 1914 17.37492

Aug 1914 17.48716

Sep 1914 17.41261

Oct 1914 17.30453

Nov 1914 17.21848

Dec 1914 17.25535

Jan 1915 17.2731

Feb 1915 17.44372

Mar 1915 17.55336

Apr 1915 17.54376

May 1915 17.47262

Jun 1915 17.40265

Jul 1915 17.49775

Aug 1915 17.55259

Sep 1915 17.42908

Oct 1915 17.23309

Nov 1915 17.10188

Dec 1915 17.12483

Jan 1916 17.22262

Feb 1916 17.36253

Mar 1916 17.38748

Apr 1916 17.33271

May 1916 17.26672

Jun 1916 17.19906

Jul 1916 17.27297

Aug 1916 17.38282

Sep 1916 17.30043

Oct 1916 17.10787

Nov 1916 16.92934

Dec 1916 16.87109

Jan 1917 16.881

Feb 1917 17.0543

Mar 1917 17.13024

Apr 1917 17.14127

May 1917 17.16223

Jun 1917 17.16888

Jul 1917 17.32855

Aug 1917 17.50303

Sep 1917 17.40173

Oct 1917 17.16377

Nov 1917 16.97501

Dec 1917 17.0474

Jan 1918 17.11241

Feb 1918 17.26551

Mar 1918 17.32228

Apr 1918 17.31406

May 1918 17.23692

Jun 1918 17.2051

Jul 1918 17.33119

Aug 1918 17.461

Sep 1918 17.44142

Oct 1918 17.31835

Nov 1918 17.32256

Dec 1918 17.26294

Jan 1919 17.36931

Feb 1919 17.4643

Mar 1919 17.53783

Apr 1919 17.46804

May 1919 17.32768

Jun 1919 17.23169

Jul 1919 17.25163

Aug 1919 17.26879

Sep 1919 17.31019

Oct 1919 17.18677

Nov 1919 17.03517

Dec 1919 17.00237

Jan 1920 17.14237

Feb 1920 17.3884

Mar 1920 17.4553

Apr 1920 17.37638

May 1920 17.30374

Jun 1920 17.25789

Jul 1920 17.33141

Aug 1920 17.43693

Sep 1920 17.43083

Oct 1920 17.2601

Nov 1920 17.17101

Dec 1920 17.13131

Jan 1921 17.16993

Feb 1921 17.28405

Mar 1921 17.30971

Apr 1921 17.29943

May 1921 17.26873

Jun 1921 17.22796

Jul 1921 17.37794

Aug 1921 17.50588

Sep 1921 17.46528

Oct 1921 17.39225

Nov 1921 17.19851

Dec 1921 17.13703

Jan 1922 17.19097

Feb 1922 17.31696

Mar 1922 17.43047

Apr 1922 17.29542

May 1922 17.22022

Jun 1922 17.20456

Jul 1922 17.29937

Aug 1922 17.39192

Sep 1922 17.29441

Oct 1922 17.1734

Nov 1922 17.0921

Dec 1922 17.05803

Jan 1923 17.09912

Feb 1923 17.20279

Mar 1923 17.28127

Apr 1923 17.3424

May 1923 17.28799

Jun 1923 17.2209

Jul 1923 17.31138

Aug 1923 17.36271

Sep 1923 17.31301

Oct 1923 17.18965

Nov 1923 17.17568

Dec 1923 17.21275

Jan 1924 17.25356

Feb 1924 17.35883

Mar 1924 17.43093

Apr 1924 17.4324

May 1924 17.38132

Jun 1924 17.29805

Jul 1924 17.34074

Aug 1924 17.36446

Sep 1924 17.30858

Oct 1924 17.10646

Nov 1924 16.93878

Dec 1924 16.90754

Jan 1925 17.02145

Feb 1925 17.16471

Mar 1925 17.32333

Apr 1925 17.2905

May 1925 17.30167

Jun 1925 17.29213

Jul 1925 17.41404

Aug 1925 17.52418

Sep 1925 17.42967

Oct 1925 17.31684

Nov 1925 17.23185

Dec 1925 17.22332

Jan 1926 17.30538

Feb 1926 17.39915

Mar 1926 17.47017

Apr 1926 17.52492

May 1926 17.44474

Jun 1926 17.38203

Jul 1926 17.42629

Aug 1926 17.50265

Sep 1926 17.44766

Oct 1926 17.28463

Nov 1926 17.14911

Dec 1926 17.13392

Jan 1927 17.18419

Feb 1927 17.34685

Mar 1927 17.37308

Apr 1927 17.37056

May 1927 17.30661

Jun 1927 17.28935

Jul 1927 17.42089

Aug 1927 17.54519

Sep 1927 17.44871

Oct 1927 17.28567

Nov 1927 17.1878

Dec 1927 17.13651

Jan 1928 17.23654

Feb 1928 17.31984

Mar 1928 17.37313

Apr 1928 17.3735

May 1928 17.30614

Jun 1928 17.25838

Jul 1928 17.39517

Aug 1928 17.4634

Sep 1928 17.39441

Oct 1928 17.19842

Nov 1928 17.09301

Dec 1928 17.01981

Jan 1929 17.05671

Feb 1929 17.17089

Mar 1929 17.2298

Apr 1929 17.25746

May 1929 17.20561

Jun 1929 17.22

Jul 1929 17.31004

Aug 1929 17.42143

Sep 1929 17.38106

Oct 1929 17.19713

Nov 1929 17.13986

Dec 1929 17.07751

Jan 1930 17.10803

Feb 1930 17.25328

Mar 1930 17.35594

Apr 1930 17.39169

May 1930 17.35559

Jun 1930 17.35655

Jul 1930 17.43799

Aug 1930 17.52473

Sep 1930 17.53448

Oct 1930 17.40656

Nov 1930 17.31311

Dec 1930 17.25027

Jan 1931 17.35216

Feb 1931 17.47305

Mar 1931 17.55414

Apr 1931 17.49038

May 1931 17.43244

Jun 1931 17.46154

Jul 1931 17.49814

Aug 1931 17.58527

Sep 1931 17.50512

Oct 1931 17.28762

Nov 1931 17.1114

Dec 1931 17.10907

Jan 1932 17.22532

Feb 1932 17.38189

Mar 1932 17.44304

Apr 1932 17.3914

May 1932 17.35578

Jun 1932 17.30822

Jul 1932 17.38397

Aug 1932 17.5083

Sep 1932 17.43088

Oct 1932 17.25602

Nov 1932 17.12032

Dec 1932 17.09074

Jan 1933 17.20695

Feb 1933 17.33328

Mar 1933 17.38102

Apr 1933 17.37857

May 1933 17.31542

Jun 1933 17.25236

Jul 1933 17.36782

Aug 1933 17.45136

Sep 1933 17.35163

Oct 1933 17.21255

Nov 1933 17.05838

Dec 1933 17.02633

Jan 1934 17.09663

Feb 1934 17.17511

Mar 1934 17.28284

Apr 1934 17.3585

May 1934 17.35023

Jun 1934 17.42117

Jul 1934 17.49576

Aug 1934 17.59109

Sep 1934 17.54161

Oct 1934 17.31656

Nov 1934 17.21005

Dec 1934 17.15506

Jan 1935 17.20476

Feb 1935 17.28976

Mar 1935 17.30429

Apr 1935 17.37276

May 1935 17.33417

Jun 1935 17.31286

Jul 1935 17.37643

Aug 1935 17.48027

Sep 1935 17.42415

Oct 1935 17.29965

Nov 1935 17.18317

Dec 1935 17.1487

Jan 1936 17.18058

Feb 1936 17.34026

Mar 1936 17.39107

Apr 1936 17.4106

May 1936 17.36203

Jun 1936 17.32224

Jul 1936 17.41979

Aug 1936 17.54743

Sep 1936 17.50385

Oct 1936 17.31985

Nov 1936 17.18538

Dec 1936 17.14774

Jan 1937 17.22838

Feb 1937 17.40171

Mar 1937 17.48703

Apr 1937 17.46627

May 1937 17.43572

Jun 1937 17.47079

Jul 1937 17.58881

Aug 1937 17.71651

Sep 1937 17.63523

Oct 1937 17.38188

Nov 1937 17.26508

Dec 1937 17.21132

Jan 1938 17.23616

Feb 1938 17.34791

Mar 1938 17.43689

Apr 1938 17.38823

May 1938 17.3484

Jun 1938 17.35864

Jul 1938 17.43987

Aug 1938 17.55891

Sep 1938 17.46763

Oct 1938 17.32728

Nov 1938 17.15063

Dec 1938 17.10437

Jan 1939 17.15102

Feb 1939 17.34211

Mar 1939 17.42787

Apr 1939 17.44411

May 1939 17.39143

Jun 1939 17.43025

Jul 1939 17.52264

Aug 1939 17.65686

Sep 1939 17.58886

Oct 1939 17.43548

Nov 1939 17.33125

Dec 1939 17.39909

Jan 1940 17.47919

Feb 1940 17.52105

Mar 1940 17.63745

Apr 1940 17.65337

May 1940 17.61945

Jun 1940 17.56301

Jul 1940 17.6722

Aug 1940 17.76861

Sep 1940 17.69125

Oct 1940 17.54536

Nov 1940 17.49953

Dec 1940 17.51956

Jan 1941 17.68039

Feb 1941 17.76529

Mar 1941 17.80769

Apr 1941 17.84259

May 1941 17.71961

Jun 1941 17.67014

Jul 1941 17.77428

Aug 1941 17.87289

Sep 1941 17.76505

Oct 1941 17.75055

Nov 1941 17.67087

Dec 1941 17.59645

Jan 1942 17.51012

Feb 1942 17.63615

Mar 1942 17.70579

Apr 1942 17.74494

May 1942 17.66792

Jun 1942 17.59823

Jul 1942 17.65099

Aug 1942 17.69023

Sep 1942 17.54855

Oct 1942 17.33496

Nov 1942 17.28605

Dec 1942 17.28316

Jan 1943 17.4162

Feb 1943 17.47168

Mar 1943 17.49873

Apr 1943 17.5194

May 1943 17.48258

Jun 1943 17.46868

Jul 1943 17.57034

Aug 1943 17.66755

Sep 1943 17.64143

Oct 1943 17.45529

Nov 1943 17.41531

Dec 1943 17.37872

Jan 1944 17.44255

Feb 1944 17.64185

Mar 1944 17.7982

Apr 1944 17.80609

May 1944 17.74287

Jun 1944 17.74415

Jul 1944 17.82304

Aug 1944 17.8788

Sep 1944 17.82168

Oct 1944 17.58137

Nov 1944 17.41668

Dec 1944 17.42448

Jan 1945 17.52098

Feb 1945 17.64349

Mar 1945 17.64942

Apr 1945 17.70473

May 1945 17.70257

Jun 1945 17.65404

Jul 1945 17.74302

Aug 1945 17.87993

Sep 1945 17.82697

Oct 1945 17.54251

Nov 1945 17.42488

Dec 1945 17.44116

Jan 1946 17.46658

Feb 1946 17.5617

Mar 1946 17.62033

Apr 1946 17.54847

May 1946 17.48608

Jun 1946 17.39594

Jul 1946 17.48051

Aug 1946 17.55154

Sep 1946 17.55327

Oct 1946 17.39899

Nov 1946 17.18688

Dec 1946 17.13372

Jan 1947 17.26936

Feb 1947 17.39396

Mar 1947 17.45367

Apr 1947 17.50191

May 1947 17.45567

Jun 1947 17.50006

Jul 1947 17.55046

Aug 1947 17.59232

Sep 1947 17.42004

Oct 1947 17.21852

Nov 1947 17.15508

Dec 1947 17.15287

Jan 1948 17.2019

Feb 1948 17.36123

Mar 1948 17.41795

Apr 1948 17.442

May 1948 17.44044

Jun 1948 17.39266

Jul 1948 17.44138

Aug 1948 17.55018

Sep 1948 17.38309

Oct 1948 17.2284

Nov 1948 17.11025

Dec 1948 17.18167

Jan 1949 17.2957

Feb 1949 17.42612

Mar 1949 17.47076

Apr 1949 17.47677

May 1949 17.40454

Jun 1949 17.35096

Jul 1949 17.49587

Aug 1949 17.52423

Sep 1949 17.44827

Oct 1949 17.26569

Nov 1949 17.13842

Dec 1949 17.13011

Jan 1950 17.23563

Feb 1950 17.34666

Mar 1950 17.45192

Apr 1950 17.43277

May 1950 17.42035

Jun 1950 17.4425

Jul 1950 17.49843

Aug 1950 17.61933

Sep 1950 17.50961

Oct 1950 17.2703

Nov 1950 17.11692

Dec 1950 17.06849

Jan 1951 17.17997

Feb 1951 17.28967

Mar 1951 17.37019

Apr 1951 17.39005

May 1951 17.43693

Jun 1951 17.50716

Jul 1951 17.65983

Aug 1951 17.70939

Sep 1951 17.64148

Oct 1951 17.45191

Nov 1951 17.28315

Dec 1951 17.28056

Jan 1952 17.37476

Feb 1952 17.5349

Mar 1952 17.60774

Apr 1952 17.60029

May 1952 17.5124

Jun 1952 17.49817

Jul 1952 17.57037

Aug 1952 17.68881

Sep 1952 17.61454

Oct 1952 17.45383

Nov 1952 17.30449

Dec 1952 17.2508

Jan 1953 17.35189

Feb 1953 17.53844

Mar 1953 17.62134

Apr 1953 17.63078

May 1953 17.60735

Jun 1953 17.58683

Jul 1953 17.63962

Aug 1953 17.6881

Sep 1953 17.5862

Oct 1953 17.43832

Nov 1953 17.30491

Dec 1953 17.26768

Jan 1954 17.30734

Feb 1954 17.42901

Mar 1954 17.48304

Apr 1954 17.42342

May 1954 17.36403

Jun 1954 17.37517

Jul 1954 17.4278

Aug 1954 17.5133

Sep 1954 17.45342

Oct 1954 17.24815

Nov 1954 17.15213

Dec 1954 17.08253

Jan 1955 17.25759

Feb 1955 17.34496

Mar 1955 17.42171

Apr 1955 17.35957

May 1955 17.3315

Jun 1955 17.30088

Jul 1955 17.45693

Aug 1955 17.53725

Sep 1955 17.46479

Oct 1955 17.19416

Nov 1955 17.12566

Dec 1955 17.06704

Jan 1956 17.22394

Feb 1956 17.3181

Mar 1956 17.43557

Apr 1956 17.37379

May 1956 17.30534

Jun 1956 17.30849

Jul 1956 17.42135

Aug 1956 17.52526

Sep 1956 17.43858

Oct 1956 17.28132

Nov 1956 17.19461

Dec 1956 17.19376

Jan 1957 17.30964

Feb 1957 17.44586

Mar 1957 17.55721

Apr 1957 17.59063

May 1957 17.64365

Jun 1957 17.57615

Jul 1957 17.68108

Aug 1957 17.76923

Sep 1957 17.64982

Oct 1957 17.427

Nov 1957 17.32186

Dec 1957 17.31978

Jan 1958 17.45112

Feb 1958 17.58314

Mar 1958 17.64578

Apr 1958 17.63634

May 1958 17.54363

Jun 1958 17.55909

Jul 1958 17.62607

Aug 1958 17.7495

Sep 1958 17.67099

Oct 1958 17.47476

Nov 1958 17.33121

Dec 1958 17.36369

Jan 1959 17.42967

Feb 1959 17.56804

Mar 1959 17.62307

Apr 1959 17.59874

May 1959 17.58371

Jun 1959 17.51946

Jul 1959 17.62196

Aug 1959 17.71691

Sep 1959 17.62826

Oct 1959 17.42681

Nov 1959 17.27588

Dec 1959 17.26712

Jan 1960 17.35256

Feb 1960 17.48584

Mar 1960 17.59938

Apr 1960 17.55929

May 1960 17.54884

Jun 1960 17.49314

Jul 1960 17.63003

Aug 1960 17.71409

Sep 1960 17.6425

Oct 1960 17.443

Nov 1960 17.32472

Dec 1960 17.34433

Jan 1961 17.4326

Feb 1961 17.6087

Mar 1961 17.67008

Apr 1961 17.64689

May 1961 17.59433

Jun 1961 17.57119

Jul 1961 17.62071

Aug 1961 17.69502

Sep 1961 17.58447

Oct 1961 17.42414

Nov 1961 17.2898

Dec 1961 17.28028

Jan 1962 17.37265

Feb 1962 17.47637

Mar 1962 17.5651

Apr 1962 17.54725

May 1962 17.53247

Jun 1962 17.51823

Jul 1962 17.64291

Aug 1962 17.71998

Sep 1962 17.66814

Oct 1962 17.46684

Nov 1962 17.32042

Dec 1962 17.28053

Jan 1963 17.33185

Feb 1963 17.47974

Mar 1963 17.55505

Apr 1963 17.59492

May 1963 17.56971

Jun 1963 17.53319

Jul 1963 17.63289

Aug 1963 17.79327

Sep 1963 17.68263

Oct 1963 17.47325

Nov 1963 17.39309

Dec 1963 17.34605

Jan 1964 17.37335

Feb 1964 17.47629

Mar 1964 17.52003

Apr 1964 17.47689

May 1964 17.41412

Jun 1964 17.4513

Jul 1964 17.51503

Aug 1964 17.51662

Sep 1964 17.45105

Oct 1964 17.2634

Nov 1964 17.0892

Dec 1964 17.03834

Jan 1965 17.18908

Feb 1965 17.35247

Mar 1965 17.40739

Apr 1965 17.44734

May 1965 17.39729

Jun 1965 17.43196

Jul 1965 17.50965

Aug 1965 17.62863

Sep 1965 17.55629

Oct 1965 17.37128

Nov 1965 17.2652

Dec 1965 17.24575

Jan 1966 17.32847

Feb 1966 17.45483

Mar 1966 17.51917

Apr 1966 17.52523

May 1966 17.45297

Jun 1966 17.47911

Jul 1966 17.61018

Aug 1966 17.65501

Sep 1966 17.56371

Oct 1966 17.40083

Nov 1966 17.30404

Dec 1966 17.27848

Jan 1967 17.28417

Feb 1967 17.39974

Mar 1967 17.47193

Apr 1967 17.47126

May 1967 17.49703

Jun 1967 17.4602

Jul 1967 17.55123

Aug 1967 17.67575

Sep 1967 17.55732

Oct 1967 17.37646

Nov 1967 17.23165

Dec 1967 17.14519

Jan 1968 17.15978

Feb 1968 17.28436

Mar 1968 17.36258

Apr 1968 17.41615

May 1968 17.42246

Jun 1968 17.47867

Jul 1968 17.56553

Aug 1968 17.65863

Sep 1968 17.61215

Oct 1968 17.4701

Nov 1968 17.34907

Dec 1968 17.36076

Jan 1969 17.48423

Feb 1969 17.62897

Mar 1969 17.74933

Apr 1969 17.74769

May 1969 17.69938

Jun 1969 17.58932

Jul 1969 17.62202

Aug 1969 17.74179

Sep 1969 17.68023

Oct 1969 17.50536

Nov 1969 17.39183

Dec 1969 17.38236

Jan 1970 17.48577

Feb 1970 17.56915

Mar 1970 17.65375

Apr 1970 17.6457

May 1970 17.54055

Jun 1970 17.46102

Jul 1970 17.53072

Aug 1970 17.66481

Sep 1970 17.58348

Oct 1970 17.41518

Nov 1970 17.28901

Dec 1970 17.21711

Jan 1971 17.2849

Feb 1971 17.33288

Mar 1971 17.4207

Apr 1971 17.44942

May 1971 17.43211

Jun 1971 17.36573

Jul 1971 17.48139

Aug 1971 17.57263

Sep 1971 17.46559

Oct 1971 17.27504

Nov 1971 17.15521

Dec 1971 17.11011

Jan 1972 17.36221

Feb 1972 17.52802

Mar 1972 17.54573

Apr 1972 17.59581

May 1972 17.53418

Jun 1972 17.55429

Jul 1972 17.66486

Aug 1972 17.73443

Sep 1972 17.65936

Oct 1972 17.53937

Nov 1972 17.47985

Dec 1972 17.55348

Jan 1973 17.61621

Feb 1973 17.70162

Mar 1973 17.74592

Apr 1973 17.70567

May 1973 17.63112

Jun 1973 17.56364

Jul 1973 17.66454

Aug 1973 17.7171

Sep 1973 17.6361

Oct 1973 17.42974

Nov 1973 17.27713

Dec 1973 17.18139

Jan 1974 17.28418

Feb 1974 17.37303

Mar 1974 17.45155

Apr 1974 17.47395

May 1974 17.47849

Jun 1974 17.43519

Jul 1974 17.53453

Aug 1974 17.65368

Sep 1974 17.57917

Oct 1974 17.3827

Nov 1974 17.24751

Dec 1974 17.21895

Jan 1975 17.31727

Feb 1975 17.44017

Mar 1975 17.5011

Apr 1975 17.48538

May 1975 17.47482

Jun 1975 17.44896

Jul 1975 17.54462

Aug 1975 17.60468

Sep 1975 17.51703

Oct 1975 17.28583

Nov 1975 17.13932

Dec 1975 17.07375

Jan 1976 17.17445

Feb 1976 17.36772

Mar 1976 17.47116

Apr 1976 17.4754

May 1976 17.40226

Jun 1976 17.43929

Jul 1976 17.54258

Aug 1976 17.63748

Sep 1976 17.53276

Oct 1976 17.46555

Nov 1976 17.37395

Dec 1976 17.40383

Jan 1977 17.53711

Feb 1977 17.63798

Mar 1977 17.6741

Apr 1977 17.65234

May 1977 17.61797

Jun 1977 17.59221

Jul 1977 17.64671

Aug 1977 17.72668

Sep 1977 17.67715

Oct 1977 17.50453

Nov 1977 17.37644

Dec 1977 17.32358

Jan 1978 17.46791

Feb 1978 17.55725

Mar 1978 17.64109

Apr 1978 17.60571

May 1978 17.54248

Jun 1978 17.55273

Jul 1978 17.63081

Aug 1978 17.69395

Sep 1978 17.59907

Oct 1978 17.42274

Nov 1978 17.37277

Dec 1978 17.37788

Jan 1979 17.48036

Feb 1979 17.60362

Mar 1979 17.68646

Apr 1979 17.71938

May 1979 17.63246

Jun 1979 17.66724

Jul 1979 17.69942

Aug 1979 17.80466

Sep 1979 17.73313

Oct 1979 17.5893

Nov 1979 17.50085

Dec 1979 17.50129

Jan 1980 17.58397

Feb 1980 17.68787

Mar 1980 17.79108

Apr 1980 17.75298

May 1980 17.71631

Jun 1980 17.65577

Jul 1980 17.72964

Aug 1980 17.78333

Sep 1980 17.71373

Oct 1980 17.52276

Nov 1980 17.43811

Dec 1980 17.42628

Jan 1981 17.45707

Feb 1981 17.56749

Mar 1981 17.69657

Apr 1981 17.69147

May 1981 17.6579

Jun 1981 17.66213

Jul 1981 17.7066

Aug 1981 17.71786

Sep 1981 17.67219

Oct 1981 17.55501

Nov 1981 17.41447

Dec 1981 17.4213

Jan 1982 17.49965

Feb 1982 17.56882

Mar 1982 17.65475

Apr 1982 17.66601

May 1982 17.6433

Jun 1982 17.62138

Jul 1982 17.65284

Aug 1982 17.74187

Sep 1982 17.73441

Oct 1982 17.61699

Nov 1982 17.48479

Dec 1982 17.51558

Jan 1983 17.64709

Feb 1983 17.76895

Mar 1983 17.81512

Apr 1983 17.81228

May 1983 17.77155

Jun 1983 17.76106

Jul 1983 17.78239

Aug 1983 17.85628

Sep 1983 17.75979

Oct 1983 17.57334

Nov 1983 17.46137

Dec 1983 17.44069

Jan 1984 17.54414

Feb 1984 17.66122

Mar 1984 17.73322

Apr 1984 17.68633

May 1984 17.60813

Jun 1984 17.5486

Jul 1984 17.64579

Aug 1984 17.74953

Sep 1984 17.71613

Oct 1984 17.48764

Nov 1984 17.37218

Dec 1984 17.35352

Jan 1985 17.43357

Feb 1985 17.58768

Mar 1985 17.64183

Apr 1985 17.61235

May 1985 17.60421

Jun 1985 17.56414

Jul 1985 17.65557

Aug 1985 17.69596

Sep 1985 17.66603

Oct 1985 17.48654

Nov 1985 17.36892

Dec 1985 17.39504

Jan 1986 17.44691

Feb 1986 17.59005

Mar 1986 17.65335

Apr 1986 17.64157

May 1986 17.6204

Jun 1986 17.63764

Jul 1986 17.70007

Aug 1986 17.76876

Sep 1986 17.68502

Oct 1986 17.56956

Nov 1986 17.4491

Dec 1986 17.45015

Jan 1987 17.5421

Feb 1987 17.6653

Mar 1987 17.79737

Apr 1987 17.79029

May 1987 17.76725

Jun 1987 17.71847

Jul 1987 17.8783

Aug 1987 17.98393

Sep 1987 17.93994

Oct 1987 17.7387

Nov 1987 17.65447

Dec 1987 17.58888

Jan 1988 17.73138

Feb 1988 17.85703

Mar 1988 17.90992

Apr 1988 17.84294

May 1988 17.76451

Jun 1988 17.72718

Jul 1988 17.82566

Aug 1988 17.90811

Sep 1988 17.78224

Oct 1988 17.57745

Nov 1988 17.38474

Dec 1988 17.32926

Jan 1989 17.47643

Feb 1989 17.60179

Mar 1989 17.69006

Apr 1989 17.71601

May 1989 17.6707

Jun 1989 17.65166

Jul 1989 17.79624

Aug 1989 17.88278

Sep 1989 17.79891

Oct 1989 17.56229

Nov 1989 17.47633

Dec 1989 17.44347

Jan 1990 17.5292

Feb 1990 17.75668

Mar 1990 17.8239

Apr 1990 17.8279

May 1990 17.78213

Jun 1990 17.72899

Jul 1990 17.83735

Aug 1990 17.91026

Sep 1990 17.81789

Oct 1990 17.69513

Nov 1990 17.55288

Dec 1990 17.51558

Jan 1991 17.58109

Feb 1991 17.70665

Mar 1991 17.79065

Apr 1991 17.84827

May 1991 17.78961

Jun 1991 17.74987

Jul 1991 17.84226

Aug 1991 17.89718

Sep 1991 17.77971

Oct 1991 17.56412

Nov 1991 17.44255

Dec 1991 17.43889

Jan 1992 17.531

Feb 1992 17.70048

Mar 1992 17.77414

Apr 1992 17.78901

May 1992 17.75094

Jun 1992 17.72621

Jul 1992 17.72867

Aug 1992 17.7796

Sep 1992 17.69975

Oct 1992 17.49055

Nov 1992 17.36167

Dec 1992 17.38382

Jan 1993 17.52585

Feb 1993 17.6365

Mar 1993 17.73397

Apr 1993 17.74614

May 1993 17.73381

Jun 1993 17.70334

Jul 1993 17.7024

Aug 1993 17.77332

Sep 1993 17.72422

Oct 1993 17.54379

Nov 1993 17.46313

Dec 1993 17.42308

Jan 1994 17.49183

Feb 1994 17.61595

Mar 1994 17.72781

Apr 1994 17.75836

May 1994 17.7376

Jun 1994 17.67492

Jul 1994 17.77396

Aug 1994 17.86921

Sep 1994 17.75472

Oct 1994 17.64112

Nov 1994 17.54091

Dec 1994 17.53884

Jan 1995 17.61953

Feb 1995 17.76936

Mar 1995 17.82387

Apr 1995 17.79091

May 1995 17.7064

Jun 1995 17.75379

Jul 1995 17.86677

Aug 1995 17.9446

Sep 1995 17.78438

Oct 1995 17.62206

Nov 1995 17.51508

Dec 1995 17.43636

Jan 1996 17.52807

Feb 1996 17.69676

Mar 1996 17.7757

Apr 1996 17.75558

May 1996 17.70045

Jun 1996 17.70526

Jul 1996 17.73248

Aug 1996 17.86236

Sep 1996 17.74849

Oct 1996 17.52178

Nov 1996 17.43212

Dec 1996 17.43225

Jan 1997 17.50031

Feb 1997 17.65529

Mar 1997 17.75969

Apr 1997 17.72195

May 1997 17.7522

Jun 1997 17.8167

Jul 1997 17.9194

Aug 1997 18.02467

Sep 1997 17.96631

Oct 1997 17.81877

Nov 1997 17.68545

Dec 1997 17.72637

Jan 1998 17.80214

Feb 1998 17.95573

Mar 1998 17.99982

Apr 1998 17.99334

May 1998 17.96453

Jun 1998 17.96727

Jul 1998 18.01015

Aug 1998 18.08882

Sep 1998 17.87711

Oct 1998 17.69451

Nov 1998 17.61129

Dec 1998 17.55042

Jan 1999 17.59113

Feb 1999 17.71748

Mar 1999 17.86892

Apr 1999 17.82534

May 1999 17.73919

Jun 1999 17.73085

Jul 1999 17.81445

Aug 1999 17.89629

Sep 1999 17.79692

Oct 1999 17.58206

Nov 1999 17.47186

Dec 1999 17.48275

Jan 2000 17.56737

Feb 2000 17.71117

Mar 2000 17.783

Apr 2000 17.79731

May 2000 17.73865

Jun 2000 17.698

Jul 2000 17.78988

Aug 2000 17.9135

Sep 2000 17.85636

Oct 2000 17.67499

Nov 2000 17.54888

Dec 2000 17.51798

Jan 2001 17.59676

Feb 2001 17.7454

Mar 2001 17.88546

Apr 2001 17.89406

May 2001 17.84543

Jun 2001 17.85338

Jul 2001 17.94578

Aug 2001 18.03523

Sep 2001 17.93287

Oct 2001 17.76392

Nov 2001 17.6092

Dec 2001 17.59462

Jan 2002 17.66376

Feb 2002 17.80256

Mar 2002 17.94809

Apr 2002 17.9227

May 2002 17.88965

Jun 2002 17.89153

Jul 2002 17.93748

Aug 2002 18.00378

Sep 2002 17.92397

Oct 2002 17.75768

Nov 2002 17.62

Dec 2002 17.6493

Jan 2003 17.70285

Feb 2003 17.85522

Mar 2003 17.95483

Apr 2003 17.91191

May 2003 17.87812

Jun 2003 17.86642

Jul 2003 17.99521

Aug 2003 18.11368

Sep 2003 18.00403

Oct 2003 17.82929

Nov 2003 17.66103

Dec 2003 17.60612

Jan 2004 17.69023

Feb 2004 17.85017

Mar 2004 17.89165

Apr 2004 17.91348

May 2004 17.80414

Jun 2004 17.79183

Jul 2004 17.9415

Aug 2004 18.05297

Sep 2004 17.95943

Oct 2004 17.78889

Nov 2004 17.67614

Dec 2004 17.64612

Jan 2005 17.71922

Feb 2005 17.81638

Mar 2005 17.92024

Apr 2005 17.8971

May 2005 17.88146

Jun 2005 17.87202

Jul 2005 18.01937

Aug 2005 18.10318

Sep 2005 17.96501

Oct 2005 17.74166

Nov 2005 17.57882

Dec 2005 17.53641

Jan 2006 17.64575

Feb 2006 17.79354

Mar 2006 17.85373

Apr 2006 17.86794

May 2006 17.86811

Jun 2006 17.87578

Jul 2006 17.99199

Aug 2006 18.10157

Sep 2006 18.0018

Oct 2006 17.80901

Nov 2006 17.70237

Dec 2006 17.68659

Jan 2007 17.75788

Feb 2007 17.87039

Mar 2007 17.88825

Apr 2007 17.88558

May 2007 17.83332

Jun 2007 17.86109

Jul 2007 17.9313

Aug 2007 17.98406

Sep 2007 17.89365

Oct 2007 17.68587

Nov 2007 17.49414

Dec 2007 17.44866

Jan 2008 17.56381

Feb 2008 17.70201

Mar 2008 17.79923

Apr 2008 17.80054

May 2008 17.77221

Jun 2008 17.8076

Jul 2008 17.93918

Aug 2008 18.04564

Sep 2008 17.96352

Oct 2008 17.7552

Nov 2008 17.59959

Dec 2008 17.59132

Jan 2009 17.6629

Feb 2009 17.76115

Mar 2009 17.87999

Apr 2009 17.89936

May 2009 17.903

Jun 2009 17.98883

Jul 2009 18.0854

Aug 2009 18.17062

Sep 2009 18.01691

Oct 2009 17.85307

Nov 2009 17.73046

Dec 2009 17.75757

Jan 2010 17.81446

Feb 2010 17.96773

Mar 2010 18.05558

Apr 2010 18.04891

May 2010 17.98771

Jun 2010 17.96451

Jul 2010 18.05844

Aug 2010 18.11914

Sep 2010 17.96964

Oct 2010 17.73781

Nov 2010 17.59233

Dec 2010 17.54139

Jan 2011 17.62787

Feb 2011 17.78652

Mar 2011 17.8766

Apr 2011 17.86603

May 2011 17.84516

Jun 2011 17.87123

Jul 2011 17.94365

Aug 2011 18.02653

Sep 2011 17.91796

Oct 2011 17.69681

Nov 2011 17.57515

Dec 2011 17.52811

Jan 2012 17.63382

Feb 2012 17.79277

Mar 2012 17.85519

Apr 2012 17.89229

May 2012 17.89043

Jun 2012 17.882

Jul 2012 18.01496

Aug 2012 18.12823

Sep 2012 18.03763

Oct 2012 17.8544

Nov 2012 17.70373

Dec 2012 17.68203

Jan 2013 17.69362

Feb 2013 17.8453

Mar 2013 17.92157

Apr 2013 17.92746

May 2013 17.90403

Jun 2013 17.86841

Jul 2013 18.02324

Aug 2013 18.1429

Sep 2013 18.03396

Oct 2013 17.81624

Nov 2013 17.71771

Dec 2013 17.65261

Jan 2014 17.73994

Feb 2014 17.87361

Mar 2014 17.97003

Apr 2014 18.01911

May 2014 17.99625

Jun 2014 18.00658

Jul 2014 18.09918

Aug 2014 18.23968

Sep 2014 18.15101

Oct 2014 17.92783

Nov 2014 17.77031

Dec 2014 17.75883

Jan 2015 17.83487

Feb 2015 17.93819

Mar 2015 18.04329

Apr 2015 18.09133

May 2015 18.09448

Jun 2015 18.09768

Jul 2015 18.19836

Aug 2015 18.33318

Sep 2015 18.29665

Oct 2015 18.13021

Nov 2015 18.00255

Dec 2015 17.997

Jan 2016 18.1184

Feb 2016 18.16225

Mar 2016 18.27158

Apr 2016 18.22439

May 2016 18.14238

Jun 2016 18.14011

Jul 2016 18.22996

Aug 2016 18.30837

Sep 2016 18.19534

Oct 2016 17.98087

Nov 2016 17.78142

Dec 2016 17.75741

Jan 2017 17.88564

Feb 2017 18.01599

Mar 2017 18.09577

Apr 2017 18.10672

May 2017 18.05566

Jun 2017 18.06096

Jul 2017 18.20266

Aug 2017 18.29444

Sep 2017 18.14244

Oct 2017 17.93152

Nov 2017 17.77229

Dec 2017 17.68835

Jan 2018 17.76751

Feb 2018 17.87777

Mar 2018 17.98806

Apr 2018 18.03746

May 2018 18.02792

Jun 2018 18.00697

Jul 2018 18.10382

Aug 2018 18.22658

Sep 2018 18.15381

Oct 2018 17.97919

Nov 2018 17.8406

Dec 2018 17.82024

Jan 2019 17.88707

Feb 2019 18.02297