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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 9 |
| 1947 | 7 |
| 1948 | 20 |
| 1949 | 14 |
| 1950 | 6 |
| 1951 | 14 |
| 1952 | 21 |
| 1953 | 19 |
| 1954 | 28 |
| 1955 | 42 |
| 1956 | 38 |
| 1957 | 36 |
| 1958 | 29 |
| 1959 | 30 |
| 1960 | 42 |
| 1961 | 40 |
| 1962 | 34 |
| 1963 | 78 |
| 1964 | 100 |
| 1965 | 58 |
| 1966 | 45 |
| 1967 | 70 |
| 1968 | 51 |
| 1969 | 84 |
| 1970 | 82 |
| 1971 | 99 |
| 1972 | 88 |
| 1973 | 70 |
| 1974 | 87 |
| 1975 | 83 |
| 1976 | 78 |
| 1977 | 58 |
| 1978 | 78 |
| 1979 | 72 |
| 1980 | 84 |
| 1981 | 87 |
| 1982 | 102 |
| 1983 | 88 |
| 1984 | 109 |
| 1985 | 111 |
| 1986 | 121 |
| 1987 | 116 |
| 1988 | 122 |
| 1989 | 156 |
| 1990 | 131 |
| 1991 | 126 |
| 1992 | 120 |
| 1993 | 150 |
| 1994 | 161 |
| 1995 | 136 |
| 1996 | 194 |
| 1997 | 174 |
| 1998 | 163 |
| 1999 | 179 |
| 2000 | 164 |
| 2001 | 174 |
| 2002 | 181 |
| 2003 | 186 |
| 2004 | 192 |
| 2005 | 196 |
| 2006 | 208 |
| 2007 | 196 |
| 2008 | 216 |
| 2009 | 238 |
| 2010 | 254 |
| 2011 | 237 |
| 2012 | 293 |
| 2013 | 296 |
| 2014 | 355 |
| 2015 | 320 |
| 2016 | 309 |
| 2017 | 261 |
| 2018 | 281 |
| 2019 | 333 |
| 2020 | 396 |
| 2021 | 362 |
| 2022 | 316 |
| 2023 | 305 |
| 2024 | 259 |
| 2025 | 3 |