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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1952 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1972 | 1 |
| 1974 | 3 |
| 1975 | 2 |
| 1978 | 2 |
| 1979 | 2 |
| 1980 | 5 |
| 1981 | 2 |
| 1982 | 6 |
| 1983 | 6 |
| 1984 | 5 |
| 1985 | 5 |
| 1986 | 5 |
| 1987 | 5 |
| 1988 | 6 |
| 1989 | 14 |
| 1990 | 10 |
| 1991 | 12 |
| 1992 | 25 |
| 1993 | 30 |
| 1994 | 25 |
| 1995 | 21 |
| 1996 | 23 |
| 1997 | 31 |
| 1998 | 31 |
| 1999 | 31 |
| 2000 | 31 |
| 2001 | 34 |
| 2002 | 36 |
| 2003 | 52 |
| 2004 | 61 |
| 2005 | 79 |
| 2006 | 82 |
| 2007 | 102 |
| 2008 | 105 |
| 2009 | 119 |
| 2010 | 122 |
| 2011 | 197 |
| 2012 | 213 |
| 2013 | 263 |
| 2014 | 294 |
| 2015 | 269 |
| 2016 | 257 |
| 2017 | 293 |
| 2018 | 375 |
| 2019 | 432 |
| 2020 | 520 |
| 2021 | 599 |
| 2022 | 697 |
| 2023 | 656 |
| 2024 | 752 |
| 2025 | 735 |
| 2026 | 7 |