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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 10 |
| 1947 | 1 |
| 1971 | 38 |
| 1972 | 47 |
| 1973 | 42 |
| 1974 | 46 |
| 1975 | 38 |
| 1976 | 51 |
| 1977 | 56 |
| 1978 | 59 |
| 1979 | 60 |
| 1980 | 45 |
| 1981 | 130 |
| 1982 | 105 |
| 1983 | 306 |
| 1984 | 143 |
| 1985 | 82 |
| 1986 | 122 |
| 1987 | 166 |
| 1988 | 61 |
| 1989 | 74 |
| 1990 | 66 |
| 1991 | 70 |
| 1992 | 45 |
| 1993 | 42 |
| 1994 | 33 |
| 1995 | 43 |
| 1996 | 48 |
| 1997 | 46 |
| 1998 | 51 |
| 1999 | 42 |
| 2000 | 64 |
| 2001 | 59 |
| 2002 | 87 |
| 2003 | 92 |
| 2004 | 94 |
| 2005 | 74 |
| 2006 | 92 |
| 2007 | 164 |
| 2008 | 152 |
| 2009 | 131 |
| 2010 | 165 |
| 2011 | 192 |
| 2012 | 160 |
| 2013 | 257 |
| 2014 | 334 |
| 2015 | 290 |
| 2016 | 266 |
| 2017 | 355 |
| 2018 | 591 |
| 2019 | 712 |
| 2020 | 1032 |
| 2021 | 1020 |
| 2022 | 1200 |
| 2023 | 1000 |
| 2024 | 728 |
| 2025 | 307 |