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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 9 |
| 1947 | 6 |
| 1948 | 5 |
| 1949 | 5 |
| 1950 | 10 |
| 1951 | 9 |
| 1952 | 13 |
| 1953 | 15 |
| 1954 | 11 |
| 1955 | 22 |
| 1956 | 26 |
| 1957 | 32 |
| 1958 | 34 |
| 1959 | 69 |
| 1960 | 101 |
| 1961 | 82 |
| 1962 | 206 |
| 1963 | 439 |
| 1964 | 535 |
| 1965 | 544 |
| 1966 | 601 |
| 1967 | 645 |
| 1968 | 786 |
| 1969 | 775 |
| 1970 | 1030 |
| 1971 | 1118 |
| 1972 | 1404 |
| 1973 | 1720 |
| 1974 | 1768 |
| 1975 | 1942 |
| 1976 | 1722 |
| 1977 | 1754 |
| 1978 | 1918 |
| 1979 | 1916 |
| 1980 | 1973 |
| 1981 | 1936 |
| 1982 | 1966 |
| 1983 | 2203 |
| 1984 | 2362 |
| 1985 | 3027 |
| 1986 | 3044 |
| 1987 | 2494 |
| 1988 | 2431 |
| 1989 | 2720 |
| 1990 | 2747 |
| 1991 | 2841 |
| 1992 | 3055 |
| 1993 | 3022 |
| 1994 | 2976 |
| 1995 | 3080 |
| 1996 | 3136 |
| 1997 | 3163 |
| 1998 | 3191 |
| 1999 | 3249 |
| 2000 | 3288 |
| 2001 | 3211 |
| 2002 | 3014 |
| 2003 | 3309 |
| 2004 | 3168 |
| 2005 | 3437 |
| 2006 | 3447 |
| 2007 | 3197 |
| 2008 | 3312 |
| 2009 | 3376 |
| 2010 | 3509 |
| 2011 | 3793 |
| 2012 | 3722 |
| 2013 | 3881 |
| 2014 | 3743 |
| 2015 | 3746 |
| 2016 | 3462 |
| 2017 | 3354 |
| 2018 | 3361 |
| 2019 | 3610 |
| 2020 | 3642 |
| 2021 | 3811 |
| 2022 | 3793 |
| 2023 | 3461 |
| 2024 | 1060 |