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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1936 | 1 |
| 1960 | 1 |
| 1974 | 1 |
| 1978 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1987 | 1 |
| 1988 | 3 |
| 1990 | 5 |
| 1991 | 12 |
| 1992 | 6 |
| 1993 | 7 |
| 1994 | 6 |
| 1995 | 2 |
| 1997 | 14 |
| 1998 | 23 |
| 1999 | 66 |
| 2000 | 40 |
| 2001 | 99 |
| 2002 | 72 |
| 2003 | 59 |
| 2004 | 65 |
| 2005 | 58 |
| 2006 | 59 |
| 2007 | 70 |
| 2008 | 96 |
| 2009 | 127 |
| 2010 | 127 |
| 2011 | 113 |
| 2012 | 90 |
| 2013 | 103 |
| 2014 | 108 |
| 2015 | 129 |
| 2016 | 111 |
| 2017 | 143 |
| 2018 | 100 |
| 2019 | 125 |
| 2020 | 160 |
| 2021 | 70 |
| 2022 | 14 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 42 |