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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 3 |
| 1948 | 2 |
| 1949 | 3 |
| 1950 | 20 |
| 1951 | 35 |
| 1952 | 38 |
| 1953 | 33 |
| 1954 | 29 |
| 1955 | 23 |
| 1956 | 34 |
| 1957 | 17 |
| 1958 | 28 |
| 1959 | 22 |
| 1960 | 21 |
| 1961 | 17 |
| 1962 | 24 |
| 1963 | 36 |
| 1964 | 38 |
| 1965 | 40 |
| 1966 | 57 |
| 1967 | 59 |
| 1968 | 82 |
| 1969 | 85 |
| 1970 | 63 |
| 1971 | 98 |
| 1972 | 89 |
| 1973 | 101 |
| 1974 | 116 |
| 1975 | 118 |
| 1976 | 111 |
| 1977 | 118 |
| 1978 | 124 |
| 1979 | 89 |
| 1980 | 91 |
| 1981 | 102 |
| 1982 | 111 |
| 1983 | 110 |
| 1984 | 132 |
| 1985 | 158 |
| 1986 | 145 |
| 1987 | 149 |
| 1988 | 173 |
| 1989 | 168 |
| 1990 | 147 |
| 1991 | 156 |
| 1992 | 171 |
| 1993 | 165 |
| 1994 | 182 |
| 1995 | 155 |
| 1996 | 138 |
| 1997 | 153 |
| 1998 | 168 |
| 1999 | 145 |
| 2000 | 183 |
| 2001 | 175 |
| 2002 | 174 |
| 2003 | 165 |
| 2004 | 179 |
| 2005 | 245 |
| 2006 | 241 |
| 2007 | 255 |
| 2008 | 212 |
| 2009 | 258 |
| 2010 | 278 |
| 2011 | 256 |
| 2012 | 308 |
| 2013 | 344 |
| 2014 | 359 |
| 2015 | 347 |
| 2016 | 406 |
| 2017 | 347 |
| 2018 | 383 |
| 2019 | 385 |
| 2020 | 440 |
| 2021 | 474 |
| 2022 | 609 |
| 2023 | 496 |
| 2024 | 196 |