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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1927 | 1 |
| 1928 | 1 |
| 1929 | 1 |
| 1930 | 1 |
| 1932 | 1 |
| 1947 | 1 |
| 1957 | 2 |
| 1958 | 2 |
| 1967 | 1 |
| 1970 | 1 |
| 1972 | 2 |
| 1973 | 1 |
| 1974 | 4 |
| 1975 | 2 |
| 1977 | 2 |
| 1978 | 1 |
| 1979 | 2 |
| 1980 | 3 |
| 1981 | 6 |
| 1982 | 5 |
| 1983 | 6 |
| 1984 | 10 |
| 1985 | 4 |
| 1986 | 4 |
| 1987 | 1 |
| 1988 | 7 |
| 1989 | 7 |
| 1990 | 13 |
| 1991 | 10 |
| 1992 | 6 |
| 1993 | 12 |
| 1994 | 7 |
| 1995 | 13 |
| 1996 | 13 |
| 1997 | 22 |
| 1998 | 18 |
| 1999 | 23 |
| 2000 | 25 |
| 2001 | 35 |
| 2002 | 37 |
| 2003 | 46 |
| 2004 | 53 |
| 2005 | 59 |
| 2006 | 70 |
| 2007 | 79 |
| 2008 | 99 |
| 2009 | 95 |
| 2010 | 115 |
| 2011 | 115 |
| 2012 | 151 |
| 2013 | 173 |
| 2014 | 193 |
| 2015 | 246 |
| 2016 | 239 |
| 2017 | 272 |
| 2018 | 303 |
| 2019 | 330 |
| 2020 | 382 |
| 2021 | 426 |
| 2022 | 493 |
| 2023 | 469 |
| 2024 | 517 |
| 2025 | 597 |
| 2026 | 37 |