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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 9 |
| 1946 | 32 |
| 1947 | 21 |
| 1948 | 34 |
| 1949 | 23 |
| 1950 | 32 |
| 1951 | 42 |
| 1952 | 46 |
| 1953 | 38 |
| 1954 | 34 |
| 1955 | 46 |
| 1956 | 52 |
| 1957 | 33 |
| 1958 | 47 |
| 1959 | 39 |
| 1960 | 44 |
| 1961 | 56 |
| 1962 | 71 |
| 1963 | 81 |
| 1964 | 81 |
| 1965 | 75 |
| 1966 | 51 |
| 1967 | 56 |
| 1968 | 39 |
| 1969 | 54 |
| 1970 | 59 |
| 1971 | 82 |
| 1972 | 76 |
| 1973 | 112 |
| 1974 | 71 |
| 1975 | 58 |
| 1976 | 91 |
| 1977 | 134 |
| 1978 | 128 |
| 1979 | 127 |
| 1980 | 116 |
| 1981 | 136 |
| 1982 | 135 |
| 1983 | 130 |
| 1984 | 113 |
| 1985 | 145 |
| 1986 | 126 |
| 1987 | 141 |
| 1988 | 153 |
| 1989 | 104 |
| 1990 | 110 |
| 1991 | 111 |
| 1992 | 124 |
| 1993 | 144 |
| 1994 | 120 |
| 1995 | 117 |
| 1996 | 119 |
| 1997 | 133 |
| 1998 | 126 |
| 1999 | 131 |
| 2000 | 116 |
| 2001 | 151 |
| 2002 | 150 |
| 2003 | 219 |
| 2004 | 192 |
| 2005 | 190 |
| 2006 | 225 |
| 2007 | 220 |
| 2008 | 203 |
| 2009 | 226 |
| 2010 | 267 |
| 2011 | 244 |
| 2012 | 278 |
| 2013 | 326 |
| 2014 | 348 |
| 2015 | 315 |
| 2016 | 338 |
| 2017 | 355 |
| 2018 | 428 |
| 2019 | 434 |
| 2020 | 442 |
| 2021 | 405 |
| 2022 | 402 |
| 2023 | 354 |
| 2024 | 115 |