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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1950 | 1 |
| 1952 | 2 |
| 1953 | 3 |
| 1956 | 3 |
| 1957 | 2 |
| 1958 | 4 |
| 1959 | 4 |
| 1961 | 4 |
| 1962 | 3 |
| 1963 | 2 |
| 1965 | 1 |
| 1966 | 3 |
| 1967 | 2 |
| 1968 | 1 |
| 1969 | 5 |
| 1970 | 9 |
| 1971 | 5 |
| 1972 | 16 |
| 1973 | 18 |
| 1974 | 24 |
| 1975 | 19 |
| 1976 | 32 |
| 1977 | 33 |
| 1978 | 23 |
| 1979 | 31 |
| 1980 | 40 |
| 1981 | 44 |
| 1982 | 45 |
| 1983 | 39 |
| 1984 | 48 |
| 1985 | 58 |
| 1986 | 73 |
| 1987 | 99 |
| 1988 | 83 |
| 1989 | 79 |
| 1990 | 82 |
| 1991 | 95 |
| 1992 | 116 |
| 1993 | 101 |
| 1994 | 122 |
| 1995 | 110 |
| 1996 | 129 |
| 1997 | 98 |
| 1998 | 128 |
| 1999 | 146 |
| 2000 | 160 |
| 2001 | 207 |
| 2002 | 190 |
| 2003 | 260 |
| 2004 | 261 |
| 2005 | 275 |
| 2006 | 297 |
| 2007 | 312 |
| 2008 | 310 |
| 2009 | 352 |
| 2010 | 375 |
| 2011 | 471 |
| 2012 | 505 |
| 2013 | 467 |
| 2014 | 510 |
| 2015 | 529 |
| 2016 | 554 |
| 2017 | 776 |
| 2018 | 876 |
| 2019 | 921 |
| 2020 | 1057 |
| 2021 | 855 |
| 2022 | 826 |
| 2023 | 744 |
| 2024 | 242 |