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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1925 | 1 |
| 1935 | 1 |
| 1942 | 1 |
| 1947 | 3 |
| 1950 | 1 |
| 1951 | 1 |
| 1952 | 4 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1958 | 1 |
| 1959 | 1 |
| 1960 | 1 |
| 1962 | 1 |
| 1963 | 5 |
| 1964 | 3 |
| 1965 | 3 |
| 1966 | 7 |
| 1967 | 10 |
| 1968 | 18 |
| 1969 | 16 |
| 1970 | 31 |
| 1971 | 28 |
| 1972 | 42 |
| 1973 | 48 |
| 1974 | 51 |
| 1975 | 129 |
| 1976 | 151 |
| 1977 | 124 |
| 1978 | 151 |
| 1979 | 155 |
| 1980 | 154 |
| 1981 | 167 |
| 1982 | 199 |
| 1983 | 250 |
| 1984 | 248 |
| 1985 | 263 |
| 1986 | 305 |
| 1987 | 286 |
| 1988 | 351 |
| 1989 | 498 |
| 1990 | 515 |
| 1991 | 580 |
| 1992 | 655 |
| 1993 | 761 |
| 1994 | 792 |
| 1995 | 926 |
| 1996 | 926 |
| 1997 | 992 |
| 1998 | 1139 |
| 1999 | 1181 |
| 2000 | 1312 |
| 2001 | 1436 |
| 2002 | 1694 |
| 2003 | 1954 |
| 2004 | 2328 |
| 2005 | 2657 |
| 2006 | 3363 |
| 2007 | 3590 |
| 2008 | 4082 |
| 2009 | 4479 |
| 2010 | 5343 |
| 2011 | 6233 |
| 2012 | 7075 |
| 2013 | 8098 |
| 2014 | 9779 |
| 2015 | 10941 |
| 2016 | 12202 |
| 2017 | 13321 |
| 2018 | 14852 |
| 2019 | 16927 |
| 2020 | 21198 |
| 2021 | 26179 |
| 2022 | 28951 |
| 2023 | 33886 |
| 2024 | 16854 |