rownames,time,value 1,1821,269 2,1822,321 3,1823,585 4,1824,871 5,1825,1475 6,1826,2821 7,1827,3928 8,1828,5943 9,1829,4950 10,1830,2577 11,1831,523 12,1832,98 13,1833,184 14,1834,279 15,1835,409 16,1836,2285 17,1837,2685 18,1838,3409 19,1839,1824 20,1840,409 21,1841,151 22,1842,45 23,1843,68 24,1844,213 25,1845,546 26,1846,1033 27,1847,2129 28,1848,2536 29,1849,957 30,1850,361 31,1851,377 32,1852,225 33,1853,360 34,1854,731 35,1855,1638 36,1856,2725 37,1857,2871 38,1858,2119 39,1859,684 40,1860,299 41,1861,236 42,1862,245 43,1863,552 44,1864,1623 45,1865,3311 46,1866,6721 47,1867,4254 48,1868,687 49,1869,255 50,1870,473 51,1871,358 52,1872,784 53,1873,1594 54,1874,1676 55,1875,2251 56,1876,1426 57,1877,756 58,1878,299 59,1879,201 60,1880,229 61,1881,469 62,1882,736 63,1883,2042 64,1884,2811 65,1885,4431 66,1886,2511 67,1887,389 68,1888,73 69,1889,39 70,1890,49 71,1891,59 72,1892,188 73,1893,377 74,1894,1292 75,1895,4031 76,1896,3495 77,1897,587 78,1898,105 79,1899,153 80,1900,387 81,1901,758 82,1902,1307 83,1903,3465 84,1904,6991 85,1905,6313 86,1906,3794 87,1907,1836 88,1908,345 89,1909,382 90,1910,808 91,1911,1388 92,1912,2713 93,1913,3800 94,1914,3091 95,1915,2985 96,1916,3790 97,1917,674 98,1918,81 99,1919,80 100,1920,108 101,1921,229 102,1922,399 103,1923,1132 104,1924,2432 105,1925,3574 106,1926,2935 107,1927,1537 108,1928,529 109,1929,485 110,1930,662 111,1931,1000 112,1932,1590 113,1933,2657 114,1934,3396