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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 52 |
| 1946 | 38 |
| 1948 | 76 |
| 1949 | 56 |
| 1950 | 80 |
| 1951 | 111 |
| 1952 | 51 |
| 1953 | 56 |
| 1954 | 65 |
| 1955 | 45 |
| 1956 | 40 |
| 1957 | 49 |
| 1958 | 30 |
| 1959 | 63 |
| 1960 | 41 |
| 1961 | 37 |
| 1962 | 47 |
| 1963 | 64 |
| 1964 | 10 |
| 1965 | 69 |
| 1966 | 66 |
| 1967 | 52 |
| 1968 | 106 |
| 1969 | 86 |
| 1970 | 92 |
| 1971 | 104 |
| 1972 | 82 |
| 1973 | 97 |
| 1974 | 97 |
| 1975 | 87 |
| 1976 | 72 |
| 1977 | 109 |
| 1978 | 130 |
| 1979 | 134 |
| 1980 | 140 |
| 1981 | 145 |
| 1982 | 152 |
| 1983 | 152 |
| 1984 | 137 |
| 1985 | 137 |
| 1986 | 128 |
| 1987 | 116 |
| 1988 | 118 |
| 1989 | 145 |
| 1990 | 155 |
| 1991 | 149 |
| 1992 | 157 |
| 1993 | 137 |
| 1994 | 167 |
| 1995 | 168 |
| 1996 | 189 |
| 1997 | 196 |
| 1998 | 181 |
| 1999 | 196 |
| 2000 | 178 |
| 2001 | 161 |
| 2002 | 149 |
| 2003 | 148 |
| 2004 | 156 |
| 2005 | 166 |
| 2006 | 172 |
| 2007 | 141 |
| 2008 | 198 |
| 2009 | 191 |
| 2010 | 205 |
| 2011 | 203 |
| 2012 | 198 |
| 2013 | 215 |
| 2014 | 233 |
| 2015 | 284 |
| 2016 | 298 |
| 2017 | 305 |
| 2018 | 245 |
| 2019 | 327 |
| 2020 | 352 |
| 2021 | 270 |
| 2022 | 215 |
| 2023 | 229 |
| 2024 | 242 |
| 2025 | 216 |