Year	Miles
1855	1.72000
1856	0.260000
1857	2.62000
1858	7.20000
1859	5.70000
1860	0.000000
1861	0.690000
1862	2.57000
1863	2.00000
1864	2.40000
1865	2.03000
1866	8.87000
1867	11.3700
1868	5.46000
1869	18.3200
1870	19.9600
1871	25.6300
1872	1.82000
1873	10.1900
1874	9.07000
1875	11.4900
1876	10.5000
1877	12.2900
1878	11.0100
1879	6.83000
1880	16.8400
1881	24.5200
1882	24.9500
1883	22.4900
1884	34.5200
1885	38.0600
1886	43.6600
1887	36.7500
1888	54.3300
1889	107.680
1890	99.7200
1891	117.590
1892	107.970
1893	137.460
1894	91.9500
1895	47.7500
1896	82.6500
1897	56.0400
1898	36.1800
1899	49.2400
1900	71.4700
1901	38.8200
1902	66.8000
1903	82.0500
1904	84.4500
1905	99.5300
1906	106.100
1907	85.7600
1908	83.9500
1909	124.830
1910	117.290
1911	132.050
1912	98.5300
1913	109.930
1914	159.410
1915	149.670
1916	163.460
1917	166.560
1918	76.7700
1919	54.0300
1920	56.1800
1921	70.3700
1922	111.240
1923	132.060
1924	197.630
1925	232.860
1926	232.240
1927	279.560
1928	180.920
1929	173.350
1930	107.070
1931	50.6500
1932	6.13000
1933	1.99000
1934	122.030
1935	64.8900
1936	269.930