Table of
  1. T
  2. Indices Darwin slp c8110 sea level pressure anomalies
Additional Information

Timesea level pressure anomalies
months since 1960-01-01mb
Jan 1882-0.2799997
Feb 1882-0.5333333
Mar 1882-0.8366671
Apr 1882-1.386666
May 1882-2.09
Jun 1882-0.6333332
Jul 1882-0.333333
Aug 1882-0.1800003
Sep 1882-0.4366665
Oct 1882-1.363334
Nov 18820.6000004
Dec 1882-1.593333
Jan 18830.6200004
Feb 1883-0.2333336
Mar 18830.8633327
Apr 1883-1.486667
May 1883-0.9899998
Jun 1883-0.5333338
Jul 1883-0.4333334
Aug 1883-1.68
Sep 1883-0.3366671
Oct 1883-0.5633335
Nov 1883-1.7
Dec 1883-0.4933333
Jan 18840.6200004
Feb 18840.7666664
Mar 1884-0.8366671
Apr 18841.113334
May 1884-0.29
Jun 1884-0.5333338
Jul 1884-0.2333336
Aug 1884-0.7799997
Sep 1884-0.2366667
Oct 18840.1366663
Nov 18840.1000004
Dec 18840.00666666
Jan 18850.6200004
Feb 1885-0.4333334
Mar 18850.06333256
Apr 18850.6133337
May 18851.21
Jun 18850.4666662
Jul 18850.666667
Aug 1885-0.1800003
Sep 18850.8633337
Oct 18851.836667
Nov 18852.200001
Dec 1885-0.3933334
Jan 18861.22
Feb 1886-1.033333
Mar 18860.06333256
Apr 1886-0.5866661
May 1886-1.19
Jun 1886-0.6333332
Jul 1886-1.733334
Aug 1886-2.28
Sep 1886-1.536667
Oct 1886-1.063334
Nov 1886-0.7999992
Dec 1886-2.993333
Jan 1887-1.08
Feb 1887-2.033333
Mar 1887-1.236667
Apr 1887-1.286666
May 1887-0.6899996
Jun 1887-0.4333334
Jul 18870.166667
Aug 1887-0.7799997
Sep 1887-0.1366663
Oct 18870.2366667
Nov 18870.5
Dec 18870.6066666
Jan 1888-1.18
Feb 18880.0666666
Mar 18881.363333
Apr 18880.5133333
May 1888-0.29
Jun 18880.166667
Jul 18880.2666664
Aug 18880.0199995
Sep 18880.3633337
Oct 18881.236667
Nov 18881.0
Dec 18881.406667
Jan 18892.32
Feb 18891.566666
Mar 18891.863333
Apr 18890.2133341
May 1889-0.3899994
Jun 1889-1.833333
Jul 1889-0.6333332
Aug 1889-0.3800001
Sep 1889-1.336667
Oct 1889-0.5633335
Nov 1889-3.099999
Dec 1889-2.993333
Jan 1890-2.58
Feb 1890-0.5333333
Mar 1890-1.536667
Apr 1890-1.286666
May 1890-0.6899996
Jun 1890-1.633333
Jul 1890-0.833333
Aug 1890-1.18
Sep 1890-1.636666
Oct 1890-1.063334
Nov 18900.3000002
Dec 18900.1066666
Jan 1891-1.38
Feb 1891-0.0333333
Mar 18910.8633327
Apr 18910.1133337
May 18910.71
Jun 18910.166667
Jul 18910.7666664
Aug 18911.32
Sep 18911.463333
Oct 18910.6366663
Nov 18911.200001
Dec 18911.506666
Jan 1892-0.1799998
Feb 18921.266667
Mar 1892-2.436667
Apr 1892-0.08666611
May 18920.21
Jun 1892-1.033334
Jul 1892-0.4333334
Aug 1892-1.18
Sep 1892-1.036667
Oct 1892-1.563334
Nov 1892-0.8999996
Dec 1892-0.1933336
Jan 1893-0.98
Feb 1893-1.233334
Mar 18930.4633331
Apr 1893-0.7866659
May 1893-0.3899994
Jun 1893-1.133333
Jul 1893-1.233334
Aug 1893-0.3800001
Sep 1893-0.6366663
Oct 1893-1.163333
Nov 1893-0.2999992
Dec 18930.4066668
Jan 1894-3.18
Feb 1894-0.7333336
Mar 1894-0.8366671
Apr 1894-0.4866667
May 18940.21
Jun 1894-0.2333336
Jul 18940.3666668
Aug 1894-0.9800005
Sep 1894-0.2366667
Oct 18940.03666687
Nov 18940.1000004
Dec 18940.3066664
Jan 1895-1.18
Feb 18950.2666664
Mar 18950.06333256
Apr 18950.1133337
May 18950.71
Jun 1895-0.1333332
Jul 1895-0.5333338
Aug 1895-0.7799997
Sep 1895-0.5366669
Oct 18950.03666687
Nov 18951.900001
Dec 18950.3066664
Jan 1896-0.48
Feb 1896-0.6333337
Mar 1896-0.5366669
Apr 1896-0.6866665
May 18962.21
Jun 18960.3666668
Jul 18960.0666666
Aug 18961.42
Sep 18961.363334
Oct 18962.136666
Nov 18961.200001
Dec 18962.206667
Jan 18970.9200001
Feb 18970.4666667
Mar 18971.463333
Apr 18970.9133339
May 18971.21
Jun 1897-0.333333
Jul 18970.2666664
Aug 1897-0.3800001
Sep 1897-0.5366669
Oct 1897-0.06333351
Nov 18970.2000008
Dec 1897-1.693334
Jan 1898-0.5799999
Feb 1898-1.633334
Mar 1898-4.336667
Apr 1898-0.6866665
May 18980.01000023
Jun 1898-0.833333
Jul 1898-0.333333
Aug 1898-0.8800001
Sep 1898-1.536667
Oct 1898-1.163333
Nov 1898-2.0
Dec 1898-1.193334
Jan 1899-1.18
Feb 18990.4666667
Mar 1899-2.136667
Apr 1899-0.5866661
May 1899-0.09000015
Jun 18990.0666666
Jul 18990.0666666
Aug 1899-0.5799999
Sep 18990.2633333
Oct 18991.036667
Nov 18990.9000006
Dec 18990.7066669
Jan 19001.02
Feb 19001.266667
Mar 19001.563333
Apr 19000.9133339
May 19000.01000023
Jun 1900-0.9333334
Jul 1900-1.333333
Aug 1900-2.18
Sep 1900-0.8366671
Oct 1900-0.1633329
Nov 19000.2000008
Dec 19001.006666
Jan 1901-0.1799998
Feb 1901-0.0333333
Mar 1901-0.936667
Apr 1901-0.08666611
May 19010.01000023
Jun 1901-0.7333336
Jul 1901-0.2333336
Aug 1901-0.2799997
Sep 19010.5633335
Oct 1901-0.2633333
Nov 19011.0
Dec 19010.00666666
Jan 1902-0.8799996
Feb 19021.266667
Mar 1902-0.2366667
Apr 19020.4133339
May 19021.31
Jun 19020.166667
Jul 19020.5666666
Aug 19020.0199995
Sep 19021.163333
Oct 19021.436666
Nov 19022.0
Dec 19021.006666
Jan 19031.420001
Feb 19031.766667
Mar 1903-2.436667
Apr 1903-0.8866663
May 1903-0.4899998
Jun 1903-0.1333332
Jul 1903-1.833333
Aug 1903-0.5799999
Sep 1903-1.036667
Oct 1903-0.7633333
Nov 1903-0.5
Dec 1903-1.993333
Jan 1904-0.7799997
Feb 1904-1.333333
Mar 1904-1.236667
Apr 1904-2.286666
May 1904-0.6899996
Jun 19040.3666668
Jul 1904-0.1333332
Aug 1904-0.1800003
Sep 1904-0.2366667
Oct 1904-0.8633337
Nov 19041.200001
Dec 19040.5066667
Jan 19051.02
Feb 19051.066667
Mar 19052.363333
Apr 19050.8133335
May 1905-0.3899994
Jun 1905-0.2333336
Jul 19050.2666664
Aug 19050.2200003
Sep 1905-0.4366665
Oct 1905-0.4633331
Nov 19051.900001
Dec 19051.206667
Jan 1906-0.1799998
Feb 19060.3666663
Mar 19060.2633333
Apr 19060.1133337
May 1906-0.3899994
Jun 1906-0.833333
Jul 1906-1.433333
Aug 1906-0.8800001
Sep 1906-1.736667
Oct 1906-0.9633331
Nov 1906-1.7
Dec 1906-0.5933332
Jan 1907-1.68
Feb 1907-0.6333337
Mar 1907-0.3366671
Apr 1907-0.08666611
May 1907-0.09000015
Jun 1907-1.333333
Jul 1907-1.033334
Aug 1907-0.5799999
Sep 1907-0.1366663
Oct 1907-0.1633329
Nov 1907-0.1999998
Dec 1907-1.493333
Jan 19081.02
Feb 1908-1.233334
Mar 1908-1.036667
Apr 1908-1.786666
May 1908-0.29
Jun 1908-0.03333378
Jul 1908-0.4333334
Aug 1908-0.9800005
Sep 1908-0.5366669
Oct 1908-0.5633335
Nov 1908-0.5
Dec 1908-0.4933333
Jan 1909-1.08
Feb 19090.7666664
Mar 1909-2.536667
Apr 1909-0.1866665
May 1909-0.9899998
Jun 1909-1.333333
Jul 1909-1.333333
Aug 1909-1.48
Sep 1909-1.036667
Oct 1909-1.163333
Nov 1909-0.5999994
Dec 1909-0.6933336
Jan 1910-2.28
Feb 1910-1.833333
Mar 1910-1.536667
Apr 1910-1.686666
May 1910-0.3899994
Jun 1910-1.833333
Jul 1910-1.633333
Aug 1910-1.58
Sep 1910-1.636666
Oct 1910-0.1633329
Nov 1910-1.8
Dec 1910-1.693334
Jan 1911-1.18
Feb 1911-1.233334
Mar 1911-0.5366669
Apr 1911-1.286666
May 19110.3100004
Jun 19111.066667
Jul 19110.0666666
Aug 19110.0199995
Sep 1911-0.1366663
Oct 19111.236667
Nov 19111.0
Dec 19110.2066665
Jan 19120.9200001
Feb 19122.166667
Mar 1912-0.2366667
Apr 19121.813334
May 19120.9099998
Jun 1912-0.5333338
Jul 1912-1.433333
Aug 1912-0.07999992
Sep 1912-1.036667
Oct 19120.2366667
Nov 1912-0.09999943
Dec 19121.206667
Jan 1913-0.6799998
Feb 19130.1666665
Mar 1913-1.436667
Apr 1913-0.2866659
May 19130.9099998
Jun 19130.3666668
Jul 19130.4666662
Aug 1913-0.3800001
Sep 19131.063334
Oct 19131.136666
Nov 19131.200001
Dec 19130.7066669
Jan 19141.82
Feb 19141.666667
Mar 1914-0.8366671
Apr 19140.4133339
May 1914-0.3899994
Jun 19140.4666662
Jul 19140.9666662
Aug 19141.32
Sep 19141.163333
Oct 19142.636666
Nov 19141.8
Dec 19141.206667
Jan 19151.920001
Feb 19150.8666663
Mar 19152.263333
Apr 19151.413334
May 19150.21
Jun 1915-1.233334
Jul 1915-1.433333
Aug 1915-0.7799997
Sep 1915-1.736667
Oct 1915-0.8633337
Nov 1915-0.3999996
Dec 1915-1.993333
Jan 1916-1.48
Feb 1916-0.9333334
Mar 1916-0.7366672
Apr 1916-0.08666611
May 1916-1.59
Jun 1916-2.533334
Jul 1916-2.233334
Aug 1916-1.08
Sep 1916-1.436666
Oct 1916-1.763333
Nov 1916-1.2
Dec 1916-3.193334
Jan 1917-0.5799999
Feb 19170.4666667
Mar 1917-2.536667
Apr 1917-1.386666
May 1917-0.9899998
Jun 1917-1.833333
Jul 1917-2.433333
Aug 1917-2.48
Sep 1917-1.836667
Oct 1917-1.063334
Nov 1917-1.5
Dec 1917-2.293334
Jan 1918-1.18
Feb 1918-1.433333
Mar 19180.5633326
Apr 1918-0.8866663
May 1918-0.79
Jun 1918-0.5333338
Jul 19180.5666666
Aug 19180.1199999
Sep 19181.863334
Oct 19180.4366665
Nov 19180.3000002
Dec 19180.6066666
Jan 19190.52
Feb 19191.966667
Mar 19190.1633329
Apr 1919-0.4866667
May 1919-0.5900002
Jun 1919-0.03333378
Jul 1919-0.2333336
Aug 19190.3199997
Sep 19190.06333351
Oct 19190.4366665
Nov 19190.9000006
Dec 19190.7066669
Jan 1920-1.58
Feb 19200.0666666
Mar 19200.5633326
Apr 1920-0.9866667
May 1920-0.6899996
Jun 1920-2.733334
Jul 1920-2.233334
Aug 1920-1.38
Sep 1920-1.236667
Oct 1920-0.5633335
Nov 1920-0.5
Dec 1920-1.893333
Jan 1921-1.78
Feb 1921-0.3333335
Mar 1921-1.636667
Apr 19210.1133337
May 1921-1.49
Jun 1921-2.333333
Jul 1921-1.333333
Aug 1921-0.2799997
Sep 1921-0.2366667
Oct 1921-0.3633337
Nov 19210.0
Dec 1921-1.193334
Jan 1922-1.18
Feb 1922-1.733334
Mar 1922-1.536667
Apr 1922-0.4866667
May 1922-0.8899994
Jun 1922-1.333333
Jul 1922-0.833333
Aug 1922-0.4800005
Sep 1922-0.7366667
Oct 1922-0.1633329
Nov 1922-0.1999998
Dec 1922-1.193334
Jan 1923-1.58
Feb 1923-0.3333335
Mar 1923-1.936667
Apr 1923-1.786666
May 1923-1.29
Jun 1923-1.333333
Jul 19230.4666662
Aug 19231.22
Sep 19230.1633329
Oct 19230.6366663
Nov 19230.6000004
Dec 1923-0.3933334
Jan 19240.7200003
Feb 1924-0.0333333
Mar 1924-1.036667
Apr 1924-0.4866667
May 1924-0.9899998
Jun 1924-0.6333332
Jul 1924-0.2333336
Aug 1924-0.5799999
Sep 1924-0.2366667
Oct 1924-1.263333
Nov 1924-0.8999996
Dec 1924-1.593333
Jan 1925-1.28
Feb 1925-2.933333
Mar 1925-3.136667
Apr 1925-1.986666
May 1925-0.9899998
Jun 1925-0.833333
Jul 19250.4666662
Aug 1925-0.5799999
Sep 19250.5633335
Oct 19250.8366671
Nov 19251.400001
Dec 19250.9066668
Jan 1926-0.1799998
Feb 19261.666667
Mar 19261.063333
Apr 19260.3133335
May 1926-0.3899994
Jun 1926-0.1333332
Jul 1926-0.5333338
Aug 1926-0.4800005
Sep 1926-0.8366671
Oct 1926-0.9633331
Nov 19260.6000004
Dec 1926-0.8933334
Jan 1927-1.58
Feb 19270.0666666
Mar 1927-1.536667
Apr 1927-1.286666
May 1927-0.79
Jun 1927-1.133333
Jul 1927-1.033334
Aug 1927-0.07999992
Sep 19270.1633329
Oct 19270.4366665
Nov 19270.6000004
Dec 1927-0.2933335
Jan 19281.62
Feb 1928-1.033333
Mar 1928-1.836667
Apr 1928-0.8866663
May 19280.4099998
Jun 1928-0.1333332
Jul 1928-0.7333336
Aug 1928-0.1800003
Sep 1928-0.5366669
Oct 1928-1.463333
Nov 19280.7000008
Dec 1928-1.093333
Jan 1929-3.58
Feb 1929-2.533333
Mar 1929-0.936667
Apr 1929-0.3866663
May 19290.4099998
Jun 19290.4666662
Jul 19290.2666664
Aug 1929-0.1800003
Sep 19290.2633333
Oct 19290.03666687
Nov 1929-0.8999996
Dec 1929-1.093333
Jan 1930-1.88
Feb 1930-0.2333336
Mar 1930-0.1366673
Apr 19300.1133337
May 19300.5100002
Jun 1930-0.03333378
Jul 19300.0666666
Aug 19300.2200003
Sep 19300.9633331
Oct 19300.9366665
Nov 19301.900001
Dec 19300.5066667
Jan 1931-0.3799996
Feb 19311.466667
Mar 19310.2633333
Apr 1931-0.4866667
May 1931-0.09000015
Jun 1931-0.2333336
Jul 1931-0.2333336
Aug 1931-0.8800001
Sep 1931-1.036667
Oct 19310.6366663
Nov 19310.0
Dec 1931-0.5933332
Jan 1932-1.38
Feb 19320.5666666
Mar 1932-0.436667
Apr 19320.3133335
May 1932-0.4899998
Jun 1932-0.4333334
Jul 19320.0666666
Aug 19320.1199999
Sep 1932-0.5366669
Oct 1932-0.5633335
Nov 19320.1000004
Dec 1932-0.9933333
Jan 19330.1200004
Feb 1933-1.333333
Mar 1933-1.636667
Apr 1933-0.3866663
May 1933-8.49
Jun 19330.3666668
Jul 1933-1.733334
Aug 1933-3.58
Sep 1933-4.136666
Oct 1933-4.363333
Jan 1934-0.7799997
Feb 19340.4666667
Mar 1934-1.336667
Apr 1934-1.086666
May 1934-0.09000015
Jun 1934-1.233334
Jul 1934-0.9333334
Aug 19340.2200003
Sep 1934-0.03666687
Oct 19340.1366663
Nov 1934-0.2999992
Dec 19340.00666666
Jan 1935-1.28
Feb 19350.5666666
Mar 1935-2.336667
Apr 1935-0.4866667
May 19350.5100002
Jun 1935-0.1333332
Jul 1935-0.7333336
Aug 19350.1199999
Sep 1935-1.436666
Oct 1935-1.063334
Nov 19350.3000002
Dec 19350.7066669
Jan 19360.01999998
Feb 19360.0666666
Mar 1936-0.7366672
Apr 1936-0.7866659
May 1936-1.389999
Jun 1936-0.333333
Jul 1936-0.9333334
Aug 1936-1.28
Sep 1936-0.6366663
Oct 1936-0.06333351
Nov 19360.5
Dec 1936-0.5933332
Jan 1937-1.48
Feb 19370.9666667
Mar 1937-2.336667
Apr 1937-0.6866665
May 19370.5100002
Jun 1937-0.7333336
Jul 1937-0.03333378
Aug 1937-0.7799997
Sep 19370.2633333
Oct 19370.1366663
Nov 1937-0.5999994
Dec 1937-0.8933334
Jan 1938-1.48
Feb 1938-1.233334
Mar 1938-0.3366671
Apr 1938-0.8866663
May 1938-1.69
Jun 1938-1.533334
Jul 1938-1.633333
Aug 1938-1.68
Sep 1938-0.5366669
Oct 1938-0.06333351
Nov 1938-1.099999
Dec 1938-0.5933332
Jan 1939-1.88
Feb 1939-0.9333334
Mar 1939-1.836667
Apr 1939-0.7866659
May 1939-0.29
Jun 1939-0.5333338
Jul 1939-0.6333332
Aug 1939-1.78
Sep 19391.063334
Oct 19390.8366671
Nov 19390.3000002
Dec 19391.806666
Jan 1940-0.98
Feb 1940-0.3333335
Mar 19400.3633327
Apr 19400.8133335
May 19400.71
Jun 19401.066667
Jul 19400.8666668
Aug 19400.7200003
Sep 19401.863334
Oct 19403.036667
Nov 19400.7000008
Dec 19402.506666
Jan 19411.12
Feb 19412.866666
Mar 19410.3633327
Apr 19410.7133341
May 1941-0.29
Jun 19410.7666664
Jul 19411.966666
Aug 19411.12
Sep 19410.4633331
Oct 19411.136666
Nov 19410.3000002
Dec 19411.406667
Jan 19421.82
Feb 1942-0.5333333
Mar 19420.2633333
Apr 19420.4133339
May 1942-1.69
Jun 1942-1.133333
Jul 1942-0.2333336
Aug 1942-1.28
Sep 1942-1.136666
Oct 1942-1.263333
Nov 1942-0.5999994
Dec 1942-0.6933336
Jan 1943-0.3799996
Feb 1943-1.933333
Mar 1943-0.936667
Apr 1943-1.086666
May 1943-0.6899996
Jun 19430.166667
Jul 1943-0.833333
Aug 1943-1.38
Sep 1943-1.136666
Oct 1943-1.063334
Nov 1943-0.5
Dec 19430.3066664
Jan 19440.52
Feb 1944-0.1333337
Mar 1944-0.7366672
Apr 19440.3133335
May 19440.1100006
Jun 19440.166667
Jul 19440.5666666
Aug 19440.1199999
Sep 19440.1633329
Oct 19440.5366669
Nov 19440.1000004
Dec 1944-1.093333
Jan 1945-0.1799998
Feb 1945-0.4333334
Mar 1945-2.536667
Apr 19450.4133339
May 1945-0.1899996
Jun 1945-1.133333
Jul 1945-0.03333378
Aug 1945-1.18
Sep 1945-0.3366671
Oct 19450.3366671
Nov 19450.4000006
Dec 1945-0.1933336
Jan 1946-0.3799996
Feb 1946-1.333333
Mar 19460.2633333
Apr 19460.5133333
May 19460.1100006
Jun 19460.2666664
Jul 19460.3666668
Aug 19460.0199995
Sep 19460.4633331
Oct 19461.036667
Nov 19460.3000002
Dec 1946-0.09333324
Jan 19470.8200002
Feb 1947-0.5333333
Mar 1947-1.336667
Apr 1947-0.2866659
May 19470.9099998
Jun 1947-0.333333
Jul 1947-0.2333336
Aug 1947-1.78
Sep 1947-0.7366667
Oct 1947-0.1633329
Nov 1947-0.6999998
Dec 1947-0.6933336
Jan 19480.6200004
Feb 1948-0.3333335
Mar 1948-0.7366672
Apr 1948-0.8866663
May 1948-0.6899996
Jun 1948-0.2333336
Jul 1948-1.133333
Aug 1948-1.18
Sep 1948-0.03666687
Oct 1948-0.3633337
Nov 1948-1.3
Dec 19480.3066664
Jan 19490.6200004
Feb 1949-1.233334
Mar 1949-2.136667
Apr 19490.2133341
May 1949-0.3899994
Jun 19490.5666666
Jul 1949-0.4333334
Aug 19490.0199995
Sep 1949-0.4366665
Oct 1949-0.9633331
Nov 19490.1000004
Dec 1949-2.193334
Jan 1950-1.98
Feb 1950-2.533333
Mar 1950-1.836667
Apr 1950-2.186666
May 1950-1.59
Jun 1950-2.233334
Jul 1950-1.333333
Aug 1950-1.38
Sep 1950-0.5366669
Oct 1950-1.263333
Nov 1950-2.4
Dec 1950-2.993333
Jan 1951-1.38
Feb 1951-1.733334
Mar 1951-1.336667
Apr 1951-0.4866667
May 19510.4099998
Jun 1951-1.733334
Jul 1951-0.1333332
Aug 1951-0.1800003
Sep 19510.2633333
Oct 19510.6366663
Nov 19510.6000004
Dec 19511.506666
Jan 19520.01999998
Feb 19520.2666664
Mar 1952-0.03666687
Apr 19520.4133339
May 1952-1.19
Jun 1952-0.4333334
Jul 1952-0.4333334
Aug 1952-0.7799997
Sep 1952-0.1366663
Oct 1952-0.8633337
Nov 1952-1.2
Dec 19521.006666
Jan 19530.2200003
Feb 19530.4666667
Mar 1953-0.3366671
Apr 1953-0.9866667
May 19531.610001
Jun 1953-0.4333334
Jul 19530.4666662
Aug 1953-0.3800001
Sep 19530.9633331
Oct 19530.03666687
Nov 19530.5
Dec 19530.7066669
Jan 1954-1.78
Feb 19540.4666667
Mar 1954-0.6366673
Apr 1954-2.186666
May 1954-1.389999
Jun 1954-0.6333332
Jul 1954-1.033334
Aug 1954-1.58
Sep 1954-0.3366671
Oct 1954-0.06333351
Nov 19540.2000008
Dec 1954-0.8933334
Jan 19551.62
Feb 1955-3.133333
Mar 1955-1.636667
Apr 1955-0.9866667
May 1955-2.09
Jun 1955-2.033334
Jul 1955-1.733334
Aug 1955-1.98
Sep 1955-1.336667
Oct 1955-1.463333
Nov 1955-1.3
Dec 19550.2066665
Jan 1956-1.88
Feb 1956-2.133334
Mar 1956-1.436667
Apr 1956-1.586666
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