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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 7 |
| 1947 | 7 |
| 1948 | 1 |
| 1949 | 3 |
| 1951 | 5 |
| 1952 | 15 |
| 1953 | 12 |
| 1954 | 14 |
| 1955 | 19 |
| 1956 | 13 |
| 1957 | 20 |
| 1958 | 32 |
| 1959 | 22 |
| 1960 | 22 |
| 1961 | 26 |
| 1962 | 15 |
| 1963 | 1 |
| 1965 | 41 |
| 1966 | 55 |
| 1967 | 50 |
| 1968 | 64 |
| 1969 | 54 |
| 1970 | 56 |
| 1971 | 59 |
| 1972 | 59 |
| 1973 | 47 |
| 1974 | 67 |
| 1975 | 54 |
| 1976 | 47 |
| 1977 | 42 |
| 1978 | 50 |
| 1979 | 46 |
| 1980 | 44 |
| 1981 | 43 |
| 1982 | 53 |
| 1983 | 49 |
| 1984 | 65 |
| 1985 | 48 |
| 1986 | 68 |
| 1987 | 58 |
| 1988 | 61 |
| 1989 | 100 |
| 1990 | 95 |
| 1991 | 99 |
| 1992 | 79 |
| 1993 | 103 |
| 1994 | 72 |
| 1995 | 85 |
| 1996 | 87 |
| 1997 | 94 |
| 1998 | 77 |
| 1999 | 92 |
| 2000 | 103 |
| 2001 | 115 |
| 2002 | 73 |
| 2003 | 130 |
| 2004 | 109 |
| 2005 | 108 |
| 2006 | 148 |
| 2007 | 121 |
| 2008 | 154 |
| 2009 | 160 |
| 2010 | 166 |
| 2011 | 145 |
| 2012 | 172 |
| 2013 | 172 |
| 2014 | 171 |
| 2015 | 173 |
| 2016 | 168 |
| 2017 | 153 |
| 2018 | 174 |
| 2019 | 164 |
| 2020 | 272 |
| 2021 | 377 |
| 2022 | 547 |
| 2023 | 359 |
| 2024 | 186 |