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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1923 | 1 |
| 1929 | 1 |
| 1931 | 1 |
| 1934 | 1 |
| 1941 | 1 |
| 1952 | 1 |
| 1955 | 1 |
| 1966 | 2 |
| 1967 | 3 |
| 1968 | 1 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 4 |
| 1972 | 2 |
| 1973 | 1 |
| 1974 | 4 |
| 1975 | 17 |
| 1976 | 15 |
| 1977 | 13 |
| 1978 | 14 |
| 1979 | 24 |
| 1980 | 25 |
| 1981 | 37 |
| 1982 | 40 |
| 1983 | 32 |
| 1984 | 42 |
| 1985 | 21 |
| 1986 | 32 |
| 1987 | 27 |
| 1988 | 27 |
| 1989 | 35 |
| 1990 | 43 |
| 1991 | 40 |
| 1992 | 47 |
| 1993 | 56 |
| 1994 | 60 |
| 1995 | 54 |
| 1996 | 59 |
| 1997 | 97 |
| 1998 | 59 |
| 1999 | 85 |
| 2000 | 83 |
| 2001 | 97 |
| 2002 | 122 |
| 2003 | 152 |
| 2004 | 152 |
| 2005 | 202 |
| 2006 | 213 |
| 2007 | 211 |
| 2008 | 295 |
| 2009 | 291 |
| 2010 | 344 |
| 2011 | 403 |
| 2012 | 477 |
| 2013 | 499 |
| 2014 | 527 |
| 2015 | 542 |
| 2016 | 473 |
| 2017 | 409 |
| 2018 | 469 |
| 2019 | 516 |
| 2020 | 614 |
| 2021 | 766 |
| 2022 | 750 |
| 2023 | 692 |
| 2024 | 245 |