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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1932 | 1 |
| 1935 | 2 |
| 1939 | 2 |
| 1953 | 1 |
| 1956 | 1 |
| 1958 | 1 |
| 1962 | 1 |
| 1964 | 1 |
| 1967 | 2 |
| 1968 | 1 |
| 1969 | 1 |
| 1970 | 3 |
| 1972 | 3 |
| 1973 | 3 |
| 1975 | 1 |
| 1976 | 3 |
| 1977 | 3 |
| 1978 | 4 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 6 |
| 1983 | 5 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 5 |
| 1987 | 9 |
| 1988 | 7 |
| 1989 | 1 |
| 1990 | 4 |
| 1991 | 7 |
| 1992 | 12 |
| 1993 | 8 |
| 1994 | 16 |
| 1995 | 19 |
| 1996 | 16 |
| 1997 | 16 |
| 1998 | 21 |
| 1999 | 24 |
| 2000 | 31 |
| 2001 | 39 |
| 2002 | 28 |
| 2003 | 33 |
| 2004 | 36 |
| 2005 | 41 |
| 2006 | 47 |
| 2007 | 48 |
| 2008 | 70 |
| 2009 | 71 |
| 2010 | 75 |
| 2011 | 65 |
| 2012 | 71 |
| 2013 | 71 |
| 2014 | 72 |
| 2015 | 70 |
| 2016 | 74 |
| 2017 | 92 |
| 2018 | 95 |
| 2019 | 114 |
| 2020 | 119 |
| 2021 | 127 |
| 2022 | 139 |
| 2023 | 129 |
| 2024 | 148 |
| 2025 | 156 |