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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1947 | 1 |
| 1949 | 1 |
| 1950 | 1 |
| 1953 | 1 |
| 1955 | 1 |
| 1957 | 2 |
| 1958 | 7 |
| 1959 | 1 |
| 1960 | 12 |
| 1961 | 3 |
| 1962 | 5 |
| 1963 | 3 |
| 1964 | 5 |
| 1965 | 20 |
| 1966 | 8 |
| 1967 | 18 |
| 1968 | 18 |
| 1969 | 21 |
| 1970 | 22 |
| 1971 | 31 |
| 1972 | 31 |
| 1973 | 29 |
| 1974 | 24 |
| 1975 | 34 |
| 1976 | 24 |
| 1977 | 39 |
| 1978 | 44 |
| 1979 | 56 |
| 1980 | 46 |
| 1981 | 47 |
| 1982 | 49 |
| 1983 | 66 |
| 1984 | 69 |
| 1985 | 59 |
| 1986 | 68 |
| 1987 | 52 |
| 1988 | 94 |
| 1989 | 97 |
| 1990 | 84 |
| 1991 | 97 |
| 1992 | 112 |
| 1993 | 120 |
| 1994 | 119 |
| 1995 | 117 |
| 1996 | 109 |
| 1997 | 122 |
| 1998 | 119 |
| 1999 | 142 |
| 2000 | 166 |
| 2001 | 226 |
| 2002 | 217 |
| 2003 | 289 |
| 2004 | 348 |
| 2005 | 416 |
| 2006 | 563 |
| 2007 | 629 |
| 2008 | 745 |
| 2009 | 841 |
| 2010 | 952 |
| 2011 | 1093 |
| 2012 | 1220 |
| 2013 | 1356 |
| 2014 | 1513 |
| 2015 | 1587 |
| 2016 | 1755 |
| 2017 | 1812 |
| 2018 | 1863 |
| 2019 | 2117 |
| 2020 | 2741 |
| 2021 | 3305 |
| 2022 | 3522 |
| 2023 | 3401 |
| 2024 | 1190 |