Quarterly Marks (Average Per Quarter)
1889-01-01 3.06000
1889-04-01 3.31000
1889-07-01 3.57000
1889-10-01 3.69000
1890-01-01 4.00000
1890-04-01 4.06000
1890-07-01 3.94000
1890-10-01 3.93000
1891-01-01 4.00000
1891-04-01 4.05000
1891-07-01 4.06000
1891-10-01 4.23000
1892-01-01 4.06000
1892-04-01 3.92000
1892-07-01 3.80000
1892-10-01 3.71000
1893-01-01 3.76000
1893-04-01 3.71000
1893-07-01 3.69000
1893-10-01 3.72000
1894-01-01 3.72000
1894-04-01 3.70000
1894-07-01 3.75000
1894-10-01 3.75000
1895-01-01 3.72000
1895-04-01 3.72000
1895-07-01 3.75000
1895-10-01 3.79000
1896-01-01 3.82000
1896-04-01 3.85000
1896-07-01 3.91000
1896-10-01 4.01000
1897-01-01 4.14000
1897-04-01 4.26000
1897-07-01 4.41000
1897-10-01 4.46000
1898-01-01 4.44000
1898-04-01 4.49000
1898-07-01 4.60000
1898-10-01 4.67000
1899-01-01 4.72000
1899-04-01 4.78000
1899-07-01 4.90000
1899-10-01 4.95000
1900-01-01 5.04000
1900-04-01 5.14000
1900-07-01 5.25000
1900-10-01 5.27000
1901-01-01 5.08000
1901-04-01 5.02000
1901-07-01 4.97000
1901-10-01 4.84000
1902-01-01 4.66000
1902-04-01 4.52000
1902-07-01 4.55000
1902-10-01 4.54000
1903-01-01 4.55000
1903-04-01 4.58000
1903-07-01 4.70000
1903-10-01 4.74000
1904-01-01 4.76000
1904-04-01 4.76000
1904-07-01 4.79000
1904-10-01 4.79000
1905-01-01 4.77000
1905-04-01 4.81000
1905-07-01 4.86000
1905-10-01 4.88000
1906-01-01 5.02000
1906-04-01 5.14000
1906-07-01 5.38000
1906-10-01 5.60000
1907-01-01 5.74000
1907-04-01 5.90000
1907-07-01 6.09000
1907-10-01 6.14000
1908-01-01 5.94000
1908-04-01 5.85000
1908-07-01 5.89000
1908-10-01 5.77000
1909-01-01 5.42000
1909-04-01 5.28000
1909-07-01 5.31000
1909-10-01 5.30000
1910-01-01 5.29000
1910-04-01 5.33000
1910-07-01 5.40000
1910-10-01 5.45000
1911-01-01 5.49000
1911-04-01 5.51000
1911-07-01 5.58000
1911-10-01 5.63000
1912-01-01 5.74000
1912-04-01 5.97000
1912-07-01 6.12000
1912-10-01 6.21000
1913-01-01 6.35000
1913-04-01 6.50000
1913-07-01 6.56000
1913-10-01 6.47000
1914-01-01 6.25000
1914-04-01 6.19000
1914-07-01 6.08000
1914-10-01 6.13000
1915-01-01 6.36000
1915-04-01 6.66000
1915-07-01 7.04000
1915-10-01 7.29000
1916-01-01 7.62000
1916-04-01 8.05000
1916-07-01 8.50000
1916-10-01 8.88000
1917-01-01 9.33000
1917-04-01 10.0000
1917-07-01 10.7000
1917-10-01 11.5100
1918-01-01 12.1600
1918-04-01 12.6100
1918-07-01 13.2800
1918-10-01 14.5200
1919-01-01 18.0500
1919-04-01 19.5300
1919-07-01 23.0100
1919-10-01 27.6600
1920-01-01 39.3800
1920-04-01 54.8900
1920-07-01 60.4700
1920-10-01 70.2700