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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1930 | 1 |
| 1931 | 1 |
| 1932 | 1 |
| 1933 | 1 |
| 1947 | 1 |
| 1948 | 2 |
| 1954 | 2 |
| 1955 | 1 |
| 1956 | 3 |
| 1957 | 9 |
| 1958 | 15 |
| 1959 | 12 |
| 1960 | 8 |
| 1961 | 15 |
| 1962 | 9 |
| 1963 | 12 |
| 1964 | 23 |
| 1965 | 17 |
| 1966 | 25 |
| 1967 | 25 |
| 1968 | 23 |
| 1969 | 28 |
| 1970 | 15 |
| 1971 | 36 |
| 1972 | 26 |
| 1973 | 29 |
| 1974 | 36 |
| 1975 | 28 |
| 1976 | 36 |
| 1977 | 37 |
| 1978 | 28 |
| 1979 | 28 |
| 1980 | 26 |
| 1981 | 30 |
| 1982 | 30 |
| 1983 | 33 |
| 1984 | 47 |
| 1985 | 24 |
| 1986 | 41 |
| 1987 | 42 |
| 1988 | 46 |
| 1989 | 49 |
| 1990 | 26 |
| 1991 | 14 |
| 1992 | 22 |
| 1993 | 11 |
| 1994 | 24 |
| 1995 | 84 |
| 1996 | 82 |
| 1997 | 108 |
| 1998 | 96 |
| 1999 | 92 |
| 2000 | 96 |
| 2001 | 134 |
| 2002 | 149 |
| 2003 | 194 |
| 2004 | 210 |
| 2005 | 198 |
| 2006 | 191 |
| 2007 | 220 |
| 2008 | 236 |
| 2009 | 301 |
| 2010 | 346 |
| 2011 | 368 |
| 2012 | 333 |
| 2013 | 378 |
| 2014 | 348 |
| 2015 | 350 |
| 2016 | 371 |
| 2017 | 375 |
| 2018 | 384 |
| 2019 | 451 |
| 2020 | 625 |
| 2021 | 841 |
| 2022 | 929 |
| 2023 | 950 |
| 2024 | 307 |