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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1924 | 1 |
| 1926 | 2 |
| 1927 | 1 |
| 1928 | 2 |
| 1931 | 1 |
| 1933 | 2 |
| 1941 | 1 |
| 1943 | 2 |
| 1951 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1960 | 1 |
| 1961 | 3 |
| 1962 | 4 |
| 1963 | 3 |
| 1964 | 8 |
| 1965 | 10 |
| 1966 | 8 |
| 1967 | 12 |
| 1968 | 9 |
| 1969 | 16 |
| 1970 | 10 |
| 1971 | 18 |
| 1972 | 24 |
| 1973 | 6 |
| 1974 | 11 |
| 1975 | 22 |
| 1976 | 23 |
| 1977 | 22 |
| 1978 | 19 |
| 1979 | 16 |
| 1980 | 30 |
| 1981 | 23 |
| 1982 | 26 |
| 1983 | 29 |
| 1984 | 21 |
| 1985 | 31 |
| 1986 | 22 |
| 1987 | 35 |
| 1988 | 32 |
| 1989 | 35 |
| 1990 | 36 |
| 1991 | 45 |
| 1992 | 26 |
| 1993 | 32 |
| 1994 | 35 |
| 1995 | 49 |
| 1996 | 61 |
| 1997 | 59 |
| 1998 | 63 |
| 1999 | 70 |
| 2000 | 78 |
| 2001 | 113 |
| 2002 | 127 |
| 2003 | 143 |
| 2004 | 150 |
| 2005 | 193 |
| 2006 | 210 |
| 2007 | 244 |
| 2008 | 259 |
| 2009 | 324 |
| 2010 | 356 |
| 2011 | 479 |
| 2012 | 499 |
| 2013 | 604 |
| 2014 | 592 |
| 2015 | 630 |
| 2016 | 680 |
| 2017 | 679 |
| 2018 | 703 |
| 2019 | 742 |
| 2020 | 968 |
| 2021 | 1093 |
| 2022 | 1123 |
| 2023 | 1176 |
| 2024 | 394 |