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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 1 |
| 1949 | 2 |
| 1950 | 4 |
| 1951 | 2 |
| 1952 | 1 |
| 1954 | 3 |
| 1955 | 2 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 4 |
| 1960 | 8 |
| 1961 | 5 |
| 1962 | 6 |
| 1963 | 8 |
| 1964 | 2 |
| 1965 | 3 |
| 1971 | 1 |
| 1973 | 50 |
| 1974 | 55 |
| 1975 | 93 |
| 1976 | 73 |
| 1977 | 50 |
| 1978 | 49 |
| 1979 | 47 |
| 1980 | 40 |
| 1981 | 59 |
| 1982 | 100 |
| 1983 | 82 |
| 1984 | 76 |
| 1985 | 75 |
| 1986 | 89 |
| 1987 | 138 |
| 1988 | 157 |
| 1989 | 210 |
| 1990 | 232 |
| 1991 | 215 |
| 1992 | 237 |
| 1993 | 286 |
| 1994 | 228 |
| 1995 | 145 |
| 1996 | 166 |
| 1997 | 155 |
| 1998 | 172 |
| 1999 | 115 |
| 2000 | 59 |
| 2001 | 63 |
| 2002 | 49 |
| 2003 | 117 |
| 2004 | 111 |
| 2005 | 120 |
| 2006 | 117 |
| 2007 | 106 |
| 2008 | 147 |
| 2009 | 91 |
| 2010 | 119 |
| 2011 | 225 |
| 2012 | 252 |
| 2013 | 324 |
| 2014 | 342 |
| 2015 | 483 |
| 2016 | 598 |
| 2017 | 694 |
| 2018 | 782 |
| 2019 | 968 |
| 2020 | 1614 |
| 2021 | 2204 |
| 2022 | 2316 |
| 2023 | 2024 |
| 2024 | 1148 |
| 2025 | 611 |