rownames,Year,Value
1,1855,95.7
2,1856,115.8
3,1857,122
4,1858,116.6
5,1859,130.4
6,1860,135.9
7,1861,125.1
8,1862,124
9,1863,146.5
10,1864,160.4
11,1865,165.8
12,1866,188.9
13,1867,181
14,1868,179.7
15,1869,190
16,1870,199.6
17,1871,223.1
18,1872,256.3
19,1873,255.2
20,1874,239.6
21,1875,223.5
22,1876,200.6
23,1877,198.9
24,1878,192.8
25,1879,191.5
26,1880,223.1
27,1881,234
28,1882,241.5
29,1883,239.8
30,1884,233
31,1885,213.1
32,1886,212.7
33,1887,221.9
34,1888,234.5
35,1889,248.9
36,1890,263.5
37,1891,247.2
38,1892,227.1
39,1893,218.1
40,1894,215.8
41,1895,225.9
42,1896,240.1
43,1897,234.3
44,1898,233.4
45,1899,255.4