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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 22 |
| 1946 | 52 |
| 1947 | 45 |
| 1948 | 61 |
| 1949 | 64 |
| 1951 | 15 |
| 1957 | 75 |
| 1958 | 46 |
| 1959 | 70 |
| 1960 | 40 |
| 1961 | 48 |
| 1962 | 47 |
| 1963 | 59 |
| 1964 | 84 |
| 1965 | 91 |
| 1966 | 52 |
| 1967 | 95 |
| 1968 | 96 |
| 1969 | 90 |
| 1970 | 79 |
| 1971 | 119 |
| 1972 | 88 |
| 1973 | 97 |
| 1974 | 142 |
| 1975 | 148 |
| 1976 | 138 |
| 1977 | 134 |
| 1978 | 94 |
| 1979 | 101 |
| 1980 | 76 |
| 1981 | 98 |
| 1982 | 162 |
| 1983 | 133 |
| 1984 | 167 |
| 1985 | 128 |
| 1986 | 108 |
| 1987 | 105 |
| 1988 | 91 |
| 1989 | 98 |
| 1990 | 78 |
| 1991 | 87 |
| 1992 | 138 |
| 1993 | 113 |
| 1994 | 81 |
| 1995 | 88 |
| 1996 | 69 |
| 1997 | 86 |
| 1998 | 117 |
| 1999 | 155 |
| 2000 | 168 |
| 2001 | 164 |
| 2002 | 167 |
| 2003 | 159 |
| 2004 | 150 |
| 2005 | 158 |
| 2006 | 141 |
| 2007 | 136 |
| 2008 | 115 |
| 2009 | 151 |
| 2010 | 151 |
| 2011 | 139 |
| 2012 | 132 |
| 2013 | 141 |
| 2014 | 130 |
| 2015 | 160 |
| 2016 | 119 |
| 2017 | 115 |
| 2018 | 122 |
| 2019 | 117 |
| 2020 | 185 |
| 2021 | 203 |
| 2022 | 197 |
| 2023 | 175 |
| 2024 | 109 |