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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1886 | 3 |
| 1947 | 1 |
| 1948 | 8 |
| 1949 | 2 |
| 1950 | 141 |
| 1951 | 141 |
| 1952 | 193 |
| 1953 | 193 |
| 1954 | 243 |
| 1955 | 226 |
| 1956 | 295 |
| 1957 | 211 |
| 1958 | 43 |
| 1959 | 34 |
| 1960 | 45 |
| 1961 | 41 |
| 1962 | 36 |
| 1963 | 51 |
| 1964 | 159 |
| 1965 | 145 |
| 1966 | 152 |
| 1967 | 240 |
| 1968 | 205 |
| 1969 | 292 |
| 1970 | 259 |
| 1971 | 226 |
| 1972 | 243 |
| 1973 | 128 |
| 1974 | 110 |
| 1975 | 149 |
| 1976 | 165 |
| 1977 | 155 |
| 1978 | 188 |
| 1979 | 205 |
| 1980 | 214 |
| 1981 | 240 |
| 1982 | 590 |
| 1983 | 823 |
| 1984 | 952 |
| 1985 | 983 |
| 1986 | 1202 |
| 1987 | 1246 |
| 1988 | 1247 |
| 1989 | 1451 |
| 1990 | 1174 |
| 1991 | 755 |
| 1992 | 773 |
| 1993 | 803 |
| 1994 | 852 |
| 1995 | 803 |
| 1996 | 788 |
| 1997 | 818 |
| 1998 | 834 |
| 1999 | 889 |
| 2000 | 1015 |
| 2001 | 1007 |
| 2002 | 1245 |
| 2003 | 1218 |
| 2004 | 1294 |
| 2005 | 1439 |
| 2006 | 1522 |
| 2007 | 1581 |
| 2008 | 1683 |
| 2009 | 1856 |
| 2010 | 2090 |
| 2011 | 2173 |
| 2012 | 2393 |
| 2013 | 2561 |
| 2014 | 3042 |
| 2015 | 3252 |
| 2016 | 3551 |
| 2017 | 3517 |
| 2018 | 4022 |
| 2019 | 4443 |
| 2020 | 5190 |
| 2021 | 5971 |
| 2022 | 6679 |
| 2023 | 6594 |
| 2024 | 2300 |