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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1968 | 2 |
| 1969 | 1 |
| 1973 | 1 |
| 1976 | 1 |
| 1977 | 7 |
| 1978 | 4 |
| 1979 | 3 |
| 1980 | 3 |
| 1981 | 8 |
| 1982 | 6 |
| 1983 | 7 |
| 1984 | 7 |
| 1985 | 13 |
| 1986 | 16 |
| 1987 | 12 |
| 1988 | 17 |
| 1989 | 21 |
| 1990 | 25 |
| 1991 | 34 |
| 1992 | 31 |
| 1993 | 33 |
| 1994 | 37 |
| 1995 | 45 |
| 1996 | 52 |
| 1997 | 46 |
| 1998 | 49 |
| 1999 | 58 |
| 2000 | 58 |
| 2001 | 82 |
| 2002 | 108 |
| 2003 | 117 |
| 2004 | 163 |
| 2005 | 239 |
| 2006 | 227 |
| 2007 | 258 |
| 2008 | 282 |
| 2009 | 300 |
| 2010 | 359 |
| 2011 | 423 |
| 2012 | 515 |
| 2013 | 532 |
| 2014 | 711 |
| 2015 | 824 |
| 2016 | 834 |
| 2017 | 922 |
| 2018 | 1021 |
| 2019 | 1134 |
| 2020 | 1210 |
| 2021 | 1348 |
| 2022 | 1482 |
| 2023 | 1385 |
| 2024 | 641 |