Database Summary for species by year
up to current year
| Year | Records |
|---|
| 2012 | 168 |
| 2011 | 44817 |
| 2010 | 53004 |
| 2009 | 32647 |
| 2008 | 28178 |
| 2007 | 34092 |
| 2006 | 45951 |
| 2005 | 59069 |
| 2004 | 58657 |
| 2003 | 42902 |
| 2002 | 36006 |
| 2001 | 31689 |
| 2000 | 38268 |
| 1999 | 42613 |
| 1998 | 35900 |
| 1997 | 37772 |
| 1996 | 32276 |
| 1995 | 21472 |
| 1994 | 19943 |
| 1993 | 20609 |
| 1992 | 25042 |
| 1991 | 28627 |
| 1990 | 39678 |
| 1989 | 43779 |
| 1988 | 40400 |
| 1987 | 39457 |
| 1986 | 39831 |
| 1985 | 37363 |
| 1984 | 39098 |
| 1983 | 26847 |
| 1982 | 23115 |
| 1981 | 17523 |
| 1980 | 17510 |
| 1979 | 9487 |
| 1978 | 10018 |
| 1977 | 8975 |
| 1976 | 11632 |
| 1975 | 10235 |
| 1974 | 8737 |
| 1973 | 4983 |
| 1972 | 5558 |
| 1971 | 7445 |
| 1970 | 7725 |
| 1969 | 6227 |
| 1968 | 4427 |
| 1967 | 3259 |
| 1966 | 2409 |
| 1965 | 1160 |
| 1964 | 1443 |
| 1963 | 786 |
| 1962 | 503 |
| 1961 | 1575 |
| 1960 | 598 |
| 1959 | 27 |
| 1958 | 249 |
| 1957 | 25 |
| 1956 | 317 |
| 1955 | 25 |
| 1954 | 39 |
| 1953 | 84 |
| 1952 | 15 |
| 1951 | 130 |
| 1950 | 73 |
| 1949 | 139 |
| 1948 | 110 |
| 1947 | 55 |
| 1946 | 63 |
| 1945 | 76 |
| 1944 | 18 |
| 1943 | 6 |
| 1942 | 6 |
| 1941 | 8 |
| 1940 | 1129 |
| 1939 | 10 |
| 1938 | 65 |
| 1937 | 12 |
| 1936 | 5 |
| 1935 | 21 |
| 1934 | 7 |
| 1933 | 2 |
| 1932 | 18 |
| 1931 | 65 |
| 1930 | 148 |
| 1929 | 80 |
| 1926 | 8 |
| 1925 | 16 |
| 1924 | 4 |
| 1923 | 8 |
| 1922 | 3 |
| 1921 | 3 |
| 1920 | 26 |
| 1919 | 42 |
| 1918 | 43 |
| 1917 | 19 |
| 1916 | 24 |
| 1915 | 8 |
| 1914 | 14 |
| 1913 | 150 |
| 1912 | 20 |
| 1911 | 32 |
| 1910 | 17 |
| 1909 | 12 |
| 1908 | 18 |
| 1907 | 26 |
| 1906 | 18 |
| 1905 | 79 |
| 1904 | 18 |
| 1903 | 64 |
| 1902 | 30 |
| 1901 | 8 |
| 1900 | 20 |
| 1899 | 48 |
| 1898 | 26 |
| 1897 | 3 |
| 1896 | 8 |
| 1895 | 4 |
| 1894 | 2 |
| 1892 | 2 |
| 1891 | 3 |
| 1890 | 10 |
| 1889 | 3 |
| 1888 | 1 |
| 1887 | 8 |
| 1886 | 5 |
| 1884 | 17 |
| 1883 | 5 |
| 1882 | 61 |
| 1881 | 1 |
| 1880 | 4 |
| 1878 | 4 |
| 1876 | 2 |
| 1874 | 3 |
| 1873 | 2 |
| 1872 | 2 |
| 1871 | 6 |
| 1870 | 1 |
| 1869 | 2 |
| 1868 | 11 |
| 1867 | 3 |
| 1866 | 4 |
| 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 |
| 1842 | 1 |
| 1836 | 4 |
| 1835 | 1 |
| 1834 | 1 |
| 1829 | 2 |
