Database Summary for species by year
up to current year
| Year | Records |
|---|
| 2012 | 26 |
| 2011 | 39525 |
| 2010 | 52530 |
| 2009 | 32226 |
| 2008 | 27728 |
| 2007 | 33690 |
| 2006 | 44559 |
| 2005 | 58589 |
| 2004 | 58371 |
| 2003 | 42834 |
| 2002 | 35968 |
| 2001 | 30503 |
| 2000 | 38250 |
| 1999 | 42454 |
| 1998 | 35630 |
| 1997 | 37441 |
| 1996 | 32017 |
| 1995 | 21290 |
| 1994 | 19770 |
| 1993 | 20581 |
| 1992 | 25017 |
| 1991 | 28589 |
| 1990 | 39639 |
| 1989 | 43759 |
| 1988 | 40367 |
| 1987 | 39331 |
| 1986 | 39753 |
| 1985 | 37238 |
| 1984 | 39047 |
| 1983 | 26730 |
| 1982 | 23066 |
| 1981 | 17457 |
| 1980 | 17456 |
| 1979 | 9297 |
| 1978 | 9892 |
| 1977 | 8938 |
| 1976 | 11566 |
| 1975 | 10180 |
| 1974 | 8730 |
| 1973 | 4962 |
| 1972 | 5551 |
| 1971 | 7431 |
| 1970 | 7719 |
| 1969 | 6222 |
| 1968 | 4423 |
| 1967 | 3258 |
| 1966 | 2408 |
| 1965 | 1155 |
| 1964 | 1434 |
| 1963 | 779 |
| 1962 | 498 |
| 1961 | 1570 |
| 1960 | 545 |
| 1959 | 21 |
| 1958 | 245 |
| 1957 | 19 |
| 1956 | 316 |
| 1955 | 23 |
| 1954 | 38 |
| 1953 | 81 |
| 1952 | 15 |
| 1951 | 129 |
| 1950 | 73 |
| 1949 | 139 |
| 1948 | 110 |
| 1947 | 51 |
| 1946 | 63 |
| 1945 | 75 |
| 1944 | 18 |
| 1943 | 6 |
| 1942 | 6 |
| 1941 | 8 |
| 1940 | 1128 |
| 1939 | 10 |
| 1938 | 64 |
| 1937 | 11 |
| 1936 | 5 |
| 1935 | 21 |
| 1934 | 4 |
| 1933 | 2 |
| 1932 | 18 |
| 1931 | 65 |
| 1930 | 147 |
| 1929 | 80 |
| 1926 | 7 |
| 1925 | 16 |
| 1924 | 4 |
| 1923 | 6 |
| 1922 | 3 |
| 1921 | 3 |
| 1920 | 26 |
| 1919 | 42 |
| 1918 | 42 |
| 1917 | 18 |
| 1916 | 24 |
| 1915 | 7 |
| 1914 | 14 |
| 1913 | 150 |
| 1912 | 19 |
| 1911 | 30 |
| 1910 | 16 |
| 1909 | 10 |
| 1908 | 16 |
| 1907 | 24 |
| 1906 | 10 |
| 1905 | 28 |
| 1904 | 11 |
| 1903 | 61 |
| 1902 | 28 |
| 1901 | 5 |
| 1900 | 17 |
| 1899 | 45 |
| 1898 | 26 |
| 1897 | 2 |
| 1896 | 8 |
| 1895 | 2 |
| 1892 | 2 |
| 1891 | 2 |
| 1890 | 10 |
| 1888 | 1 |
| 1887 | 8 |
| 1886 | 2 |
| 1884 | 17 |
| 1883 | 5 |
| 1882 | 61 |
| 1881 | 1 |
| 1880 | 4 |
| 1878 | 3 |
| 1876 | 2 |
| 1874 | 3 |
| 1873 | 1 |
| 1871 | 6 |
| 1870 | 1 |
| 1869 | 2 |
| 1868 | 11 |
| 1867 | 3 |
| 1866 | 1 |
| 1865 | 4 |
| 1863 | 1 |
| 1862 | 1 |
| 1861 | 1 |
| 1860 | 2 |
| 1859 | 4 |
| 1858 | 1 |
| 1857 | 1 |
| 1855 | 3 |
| 1854 | 13 |
| 1853 | 1 |
| 1852 | 2 |
| 1850 | 28 |
| 1844 | 2 |
| 1843 | 1 |
| 1836 | 4 |
| 1835 | 1 |
| 1829 | 2 |
