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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 3 |
| 1947 | 2 |
| 1950 | 3 |
| 1951 | 3 |
| 1953 | 4 |
| 1954 | 2 |
| 1955 | 1 |
| 1956 | 2 |
| 1957 | 3 |
| 1958 | 1 |
| 1959 | 3 |
| 1960 | 1 |
| 1961 | 3 |
| 1962 | 5 |
| 1963 | 6 |
| 1964 | 5 |
| 1965 | 5 |
| 1973 | 1 |
| 1974 | 5 |
| 1975 | 2 |
| 1976 | 7 |
| 1977 | 16 |
| 1978 | 14 |
| 1979 | 16 |
| 1980 | 17 |
| 1981 | 23 |
| 1982 | 14 |
| 1983 | 41 |
| 1984 | 21 |
| 1985 | 42 |
| 1986 | 30 |
| 1987 | 35 |
| 1988 | 29 |
| 1989 | 39 |
| 1990 | 65 |
| 1991 | 69 |
| 1992 | 63 |
| 1993 | 87 |
| 1994 | 68 |
| 1995 | 52 |
| 1996 | 83 |
| 1997 | 84 |
| 1998 | 76 |
| 1999 | 99 |
| 2000 | 111 |
| 2001 | 154 |
| 2002 | 225 |
| 2003 | 173 |
| 2004 | 237 |
| 2005 | 262 |
| 2006 | 215 |
| 2007 | 250 |
| 2008 | 257 |
| 2009 | 302 |
| 2010 | 250 |
| 2011 | 269 |
| 2012 | 275 |
| 2013 | 254 |
| 2014 | 294 |
| 2015 | 269 |
| 2016 | 311 |
| 2017 | 268 |
| 2018 | 236 |
| 2019 | 244 |
| 2020 | 346 |
| 2021 | 364 |
| 2022 | 333 |
| 2023 | 252 |
| 2024 | 321 |
| 2025 | 204 |