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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 3 |
| 1948 | 1 |
| 1949 | 1 |
| 1952 | 4 |
| 1953 | 3 |
| 1954 | 4 |
| 1955 | 3 |
| 1957 | 3 |
| 1958 | 1 |
| 1959 | 2 |
| 1961 | 9 |
| 1962 | 1 |
| 1964 | 2 |
| 1965 | 24 |
| 1966 | 41 |
| 1967 | 49 |
| 1968 | 60 |
| 1969 | 51 |
| 1970 | 49 |
| 1971 | 48 |
| 1972 | 52 |
| 1973 | 56 |
| 1974 | 53 |
| 1975 | 75 |
| 1976 | 65 |
| 1977 | 89 |
| 1978 | 75 |
| 1979 | 68 |
| 1980 | 99 |
| 1981 | 69 |
| 1982 | 80 |
| 1983 | 92 |
| 1984 | 94 |
| 1985 | 88 |
| 1986 | 83 |
| 1987 | 120 |
| 1988 | 102 |
| 1989 | 98 |
| 1990 | 130 |
| 1991 | 135 |
| 1992 | 121 |
| 1993 | 123 |
| 1994 | 119 |
| 1995 | 101 |
| 1996 | 111 |
| 1997 | 112 |
| 1998 | 109 |
| 1999 | 118 |
| 2000 | 129 |
| 2001 | 123 |
| 2002 | 110 |
| 2003 | 118 |
| 2004 | 116 |
| 2005 | 137 |
| 2006 | 168 |
| 2007 | 185 |
| 2008 | 179 |
| 2009 | 191 |
| 2010 | 224 |
| 2011 | 233 |
| 2012 | 273 |
| 2013 | 240 |
| 2014 | 276 |
| 2015 | 329 |
| 2016 | 253 |
| 2017 | 256 |
| 2018 | 240 |
| 2019 | 236 |
| 2020 | 231 |
| 2021 | 306 |
| 2022 | 382 |
| 2023 | 371 |
| 2024 | 289 |
| 2025 | 164 |