Year	Cents
1865	3.07800
1866	2.74100
1867	2.52700
1868	2.39800
1869	2.15300
1870	1.80200
1871	1.70700
1872	1.67600
1873	1.64100
1874	1.53000
1875	1.36000
1876	1.18900
1877	1.14700
1878	1.05100
1879	0.902000
1880	1.01100
1881	0.942000
1882	0.945000
1883	0.991000
1884	0.915000
1885	0.827000
1886	0.857000
1887	0.817000
1888	0.775000
1889	0.809000
1890	0.803000
