1833 159 0 1833.5 161 0 1834 164 0 1834.5 165 0 1835 161 0 1835.5 179 0 1836 198 0 1836.5 206 0 1837 189 0 1837.5 184 0 1838 172 0 1838.5 173 0 1839 160 0 1839.5 126 0 1840 108 0 1840.5 104 0 1841 114 0 1841.5 97 0 1842 113 0 1842.5 119 0 1843 153 0 1843.5 148 0 1844 127 0 1844.5 101 0 1845 126 0 1845.5 133 0 1846 146 0 1846.5 146 0 1847 170 0 1847.5 110 0 1848 131 0 1848.5 153 0 1849 174 0 1849.5 200 0 1850 207 0 1850.05 177 0 1851 190 0 1851.5 170 0 1852 182 0 1852.5 202 0 1853 188 0 1853.5 200 0 1854 194 0 1854.5 166 0 1855 141 0 1855.5 118 0 1856 128 0 1856.5 138 0 1857 126 0 1857.5 130 0 1858 135 0 1858.5 127 0 1859 129 0 1859.5 110 0 1860 108 0 1860.5 138 0 1861 143 0 1861.5 158 0 1862 160 0 1862.5 170 0 1863 168 0 1863.5 200 0 1864 206 0 1864.5 233 1 1865 230 2 1865.5 226 2 1866 237 2 1866.5 261 2 1867 232 1 1867.5 210 3 1868 219 5 1868.5 233 8 1869 241 9 1869.5 264 14 1870 276 16 1870.5 310 22 1871 297 19 1871.5 313 31 1872 355 63 1872.5 437 110 1873 439 114 1873.5 317 29 1874 331 29 1874.5 340 24 1875 326 28 1875.5 331 33 1876 332 30 1876.5 314 23 1877 324 17 1877.5 328 18 1878 353 19 1878.5 309 16 1879 345 12 1879.5 319 15 1880 337 15 1880.5 344 9 1881 349 10 1881.5 351 14 1882 355 17 1882.5 368 24 1883 436 33 1883.5 460 61 1884 447 45 1884.5 433 44 1885 437 45 1885.5 457 48 1886 471 53 1886.5 481 54 1887 526 53 1887.5 509 66 1888 508 64 1888.5 515 71 1889 514 67 1889.5 501 73 1890 549 72 1890.5 538 69 1891 547 66 1891.5 543 67 1892 556 70 1892.5 582 98 1893 602 112 1893.5 627 123 1894 674 129 1894.5 681 132 1895 675 125 1895.5 678 142 1896 676 141 1896.5 681 133 1897 690 143 1897.5 723 167 1898 703 165 1898.5 715 169 1899 734 176 1899.5 739 170 1900 731 174 1900.5 700 137 1901 703 132 1901.5 670 121 1902 764 141 1902.5 899 219 1903 945 253 1903.5 955 243 1904 991 241 1904.5 1037 253 1905 1048 245 1905.5 1131 248 1906 1288 276 1906.5 1339 332 1907 1418 360 1907.5 1489 384 1908 1471 397 1908.5 1473 353 1909 1470 346 1909.5 1475 318 1910 1451 311 1910.5 1452 291 1911 1407 259 1911.5 1423 227 1912 1383 221 1912.5 1480 216 1913 1504 218 1913.5 1688 217 1914 1668 211 1914.5 1695 252 1915 1735 240 1915.5 1698 203 1916 1705 234 1916.5 1916 289 1917 1840 288 1917.5 1978 297 1918 1875 285 1918.5 1908 283 1919 1848 298 1919.5 1825 270 1920 1598 244 1920.5 1615 242 1921 1493 233 1921.5 1534 244 1922 1346 213 1922.5 1442 233 1923 1344 218 1923.5 1640 275 1924 1610 291 1924.5 1730 262 1925 1664 277 1925.5 1675 251 1926 1585 263 1926.5 1591 249 1927 1513 258 1927.5 1575 257 1928 1473 240 1928.5 1565 230 1929 1499 233 1929.5 1601 251 1930 1541 269 1930.5 1653 255 1931 1649 299 1931.5 1858 293 1932 1837 315 1932.5 2033 359 1933 2096 403 1933.5 2247 430 1934 2153 401 1934.5 2291 424 1935 2172 402 1935.5 2238 399 1936 2135 392 1936.5 2221 410 1937 2156 393 1937.5 2301 395 1938 2227 393 1938.5 2409 425 1939 2239 397 1939.5 2420 407 1940 2344 400 1940.5 2558 416 1941 2467 396 1941.5 2612 384 1942 2598 384 1942.5 2752 422 1943 2646 384 1943.5 2892 419 1944 2827 421 1944.5 2960 449 1945 2908 418 1945.5 3043 472 1946 2875 442 1946.5 3001 497 1947 2892 469 1947.5 2966 444 1948 2814 430 1948.5 3063 480 1949 2923 454 1949.5 3065 481 1950 2935 445 1950.5 3048 476 1951 2945 489 1951.5 2887 465 1952 2771 456 1952.5 2762 437 1953 2712 448 1953.5 2711 445 1954 2682 447 1954.5 2630 435 1955 2592 425 1955.5 2570 410 1956 2512 404 1956.5 2496 435 1957 2527 439 1957.5 2528 421 1958 2481 424 1958.5 2696 466 1959 2814 503 1959.5 2978 524 1960 3100 572 1960.5 3285 616 1961 3408 625 1961.5 3742 655 1962 3994 614 1962.5 4406 697 1963 4528 747 1963.5 5064 820 1964 5081 846 1964.5 5697 1141 1965 5700 1222 1965.5 6262 1381 1966 6327 1423 1966.5 6855 1552 1967 6827 1562 1967.5 7408 1697 1968 7321 1690 1968.5 7923 1867 1969 7803 1831 1969.5 8387 1975 1970 8045 1898 1970.5 8565 2050 1971 8203 2026 1971.5 9082 2334 1972 8832 2315 1972.5 9758 2614 1973 9392 2575 1973.5 10326 2843 1974 10157 2856 1974.5 11217 3204 1975 10810 3122 1975.5 12068 3484 1976 11603 3454 1976.5 12791 3844 1977 12073 3670 1977.5 13231 4085 1978 12736 3987 1978.5 13928 4454 1979 13144 4347 1979.5 14316 4832 1980 13611 4695 1980.5 14786 5130 1981 14055 4949 1981.5 15451 5565 1982 14770 5364 1982.5 15801 5758 1983 15388 5707 1983.5 16906 6314 1984 16214 6089 1984.5 17623 6686 1985 16867 6503 1985.5 18128 7090 1986 17432 6845 1986.5 18653 7412