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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 12 |
| 1946 | 56 |
| 1947 | 66 |
| 1948 | 63 |
| 1949 | 78 |
| 1950 | 92 |
| 1951 | 130 |
| 1952 | 142 |
| 1953 | 125 |
| 1954 | 115 |
| 1955 | 122 |
| 1956 | 115 |
| 1957 | 78 |
| 1958 | 64 |
| 1959 | 76 |
| 1960 | 87 |
| 1961 | 66 |
| 1962 | 101 |
| 1963 | 142 |
| 1964 | 234 |
| 1965 | 167 |
| 1966 | 162 |
| 1967 | 196 |
| 1968 | 235 |
| 1969 | 248 |
| 1970 | 267 |
| 1971 | 287 |
| 1972 | 297 |
| 1973 | 358 |
| 1974 | 363 |
| 1975 | 300 |
| 1976 | 275 |
| 1977 | 234 |
| 1978 | 243 |
| 1979 | 243 |
| 1980 | 219 |
| 1981 | 248 |
| 1982 | 325 |
| 1983 | 301 |
| 1984 | 302 |
| 1985 | 281 |
| 1986 | 324 |
| 1987 | 332 |
| 1988 | 287 |
| 1989 | 332 |
| 1990 | 379 |
| 1991 | 411 |
| 1992 | 413 |
| 1993 | 458 |
| 1994 | 410 |
| 1995 | 430 |
| 1996 | 459 |
| 1997 | 480 |
| 1998 | 544 |
| 1999 | 549 |
| 2000 | 532 |
| 2001 | 578 |
| 2002 | 596 |
| 2003 | 620 |
| 2004 | 748 |
| 2005 | 792 |
| 2006 | 738 |
| 2007 | 784 |
| 2008 | 818 |
| 2009 | 721 |
| 2010 | 823 |
| 2011 | 851 |
| 2012 | 919 |
| 2013 | 926 |
| 2014 | 929 |
| 2015 | 961 |
| 2016 | 938 |
| 2017 | 851 |
| 2018 | 912 |
| 2019 | 926 |
| 2020 | 1123 |
| 2021 | 1210 |
| 2022 | 1375 |
| 2023 | 1310 |
| 2024 | 447 |