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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1924 | 1 |
| 1926 | 1 |
| 1933 | 1 |
| 1937 | 1 |
| 1946 | 4 |
| 1947 | 2 |
| 1948 | 2 |
| 1949 | 5 |
| 1950 | 12 |
| 1951 | 10 |
| 1952 | 23 |
| 1953 | 19 |
| 1954 | 15 |
| 1955 | 7 |
| 1956 | 18 |
| 1957 | 17 |
| 1958 | 17 |
| 1959 | 5 |
| 1960 | 20 |
| 1961 | 19 |
| 1962 | 17 |
| 1963 | 20 |
| 1964 | 20 |
| 1965 | 26 |
| 1966 | 26 |
| 1967 | 26 |
| 1968 | 30 |
| 1969 | 32 |
| 1970 | 34 |
| 1971 | 32 |
| 1972 | 21 |
| 1973 | 37 |
| 1974 | 32 |
| 1975 | 41 |
| 1976 | 42 |
| 1977 | 46 |
| 1978 | 36 |
| 1979 | 61 |
| 1980 | 36 |
| 1981 | 41 |
| 1982 | 55 |
| 1983 | 40 |
| 1984 | 41 |
| 1985 | 71 |
| 1986 | 71 |
| 1987 | 86 |
| 1988 | 85 |
| 1989 | 104 |
| 1990 | 109 |
| 1991 | 91 |
| 1992 | 115 |
| 1993 | 118 |
| 1994 | 135 |
| 1995 | 132 |
| 1996 | 138 |
| 1997 | 142 |
| 1998 | 132 |
| 1999 | 174 |
| 2000 | 196 |
| 2001 | 212 |
| 2002 | 218 |
| 2003 | 227 |
| 2004 | 234 |
| 2005 | 242 |
| 2006 | 305 |
| 2007 | 292 |
| 2008 | 334 |
| 2009 | 352 |
| 2010 | 366 |
| 2011 | 420 |
| 2012 | 477 |
| 2013 | 507 |
| 2014 | 503 |
| 2015 | 628 |
| 2016 | 626 |
| 2017 | 634 |
| 2018 | 675 |
| 2019 | 583 |
| 2020 | 711 |
| 2021 | 755 |
| 2022 | 661 |
| 2023 | 625 |
| 2024 | 249 |