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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 7 |
| 1947 | 13 |
| 1948 | 3 |
| 1949 | 7 |
| 1950 | 5 |
| 1951 | 17 |
| 1952 | 10 |
| 1953 | 18 |
| 1954 | 10 |
| 1955 | 8 |
| 1956 | 9 |
| 1957 | 8 |
| 1958 | 7 |
| 1959 | 6 |
| 1960 | 13 |
| 1961 | 12 |
| 1962 | 13 |
| 1963 | 11 |
| 1964 | 14 |
| 1965 | 19 |
| 1966 | 16 |
| 1967 | 25 |
| 1968 | 27 |
| 1969 | 20 |
| 1970 | 17 |
| 1971 | 24 |
| 1972 | 28 |
| 1973 | 40 |
| 1974 | 37 |
| 1975 | 61 |
| 1976 | 64 |
| 1977 | 64 |
| 1978 | 57 |
| 1979 | 55 |
| 1980 | 69 |
| 1981 | 62 |
| 1982 | 92 |
| 1983 | 77 |
| 1984 | 98 |
| 1985 | 96 |
| 1986 | 95 |
| 1987 | 102 |
| 1988 | 124 |
| 1989 | 108 |
| 1990 | 114 |
| 1991 | 111 |
| 1992 | 113 |
| 1993 | 114 |
| 1994 | 111 |
| 1995 | 107 |
| 1996 | 109 |
| 1997 | 103 |
| 1998 | 102 |
| 1999 | 106 |
| 2000 | 131 |
| 2001 | 136 |
| 2002 | 126 |
| 2003 | 126 |
| 2004 | 138 |
| 2005 | 128 |
| 2006 | 145 |
| 2007 | 153 |
| 2008 | 187 |
| 2009 | 181 |
| 2010 | 182 |
| 2011 | 191 |
| 2012 | 206 |
| 2013 | 190 |
| 2014 | 227 |
| 2015 | 203 |
| 2016 | 231 |
| 2017 | 250 |
| 2018 | 233 |
| 2019 | 263 |
| 2020 | 259 |
| 2021 | 292 |
| 2022 | 248 |
| 2023 | 261 |
| 2024 | 251 |
| 2025 | 236 |
| 2026 | 73 |