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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 2 |
| 1947 | 2 |
| 1948 | 1 |
| 1950 | 6 |
| 1951 | 8 |
| 1952 | 19 |
| 1953 | 17 |
| 1954 | 5 |
| 1955 | 12 |
| 1956 | 5 |
| 1957 | 11 |
| 1958 | 7 |
| 1959 | 5 |
| 1960 | 6 |
| 1961 | 12 |
| 1962 | 10 |
| 1963 | 18 |
| 1964 | 27 |
| 1965 | 35 |
| 1966 | 50 |
| 1967 | 104 |
| 1968 | 102 |
| 1969 | 97 |
| 1970 | 92 |
| 1971 | 95 |
| 1972 | 103 |
| 1973 | 118 |
| 1974 | 132 |
| 1975 | 109 |
| 1976 | 91 |
| 1977 | 106 |
| 1978 | 133 |
| 1979 | 157 |
| 1980 | 118 |
| 1981 | 118 |
| 1982 | 105 |
| 1983 | 120 |
| 1984 | 111 |
| 1985 | 129 |
| 1986 | 117 |
| 1987 | 120 |
| 1988 | 161 |
| 1989 | 163 |
| 1990 | 179 |
| 1991 | 200 |
| 1992 | 234 |
| 1993 | 228 |
| 1994 | 236 |
| 1995 | 207 |
| 1996 | 207 |
| 1997 | 217 |
| 1998 | 237 |
| 1999 | 232 |
| 2000 | 234 |
| 2001 | 253 |
| 2002 | 281 |
| 2003 | 291 |
| 2004 | 311 |
| 2005 | 347 |
| 2006 | 404 |
| 2007 | 354 |
| 2008 | 412 |
| 2009 | 434 |
| 2010 | 458 |
| 2011 | 384 |
| 2012 | 424 |
| 2013 | 447 |
| 2014 | 506 |
| 2015 | 603 |
| 2016 | 670 |
| 2017 | 585 |
| 2018 | 578 |
| 2019 | 652 |
| 2020 | 880 |
| 2021 | 893 |
| 2022 | 804 |
| 2023 | 685 |
| 2024 | 723 |
| 2025 | 344 |