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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 17 |
| 1946 | 100 |
| 1947 | 122 |
| 1948 | 50 |
| 1949 | 112 |
| 1953 | 1 |
| 1954 | 3 |
| 1955 | 2 |
| 1956 | 1 |
| 1957 | 3 |
| 1958 | 1 |
| 1959 | 223 |
| 1960 | 398 |
| 1961 | 499 |
| 1962 | 363 |
| 1963 | 4 |
| 1964 | 1 |
| 1965 | 10 |
| 1966 | 23 |
| 1967 | 44 |
| 1968 | 15 |
| 1969 | 9 |
| 1970 | 8 |
| 1971 | 9 |
| 1972 | 8 |
| 1973 | 8 |
| 1974 | 21 |
| 1975 | 16 |
| 1976 | 14 |
| 1977 | 8 |
| 1978 | 27 |
| 1979 | 14 |
| 1980 | 12 |
| 1981 | 13 |
| 1982 | 13 |
| 1983 | 19 |
| 1984 | 26 |
| 1985 | 100 |
| 1986 | 2828 |
| 1987 | 7739 |
| 1988 | 9102 |
| 1989 | 10465 |
| 1990 | 11167 |
| 1991 | 11114 |
| 1992 | 11588 |
| 1993 | 13711 |
| 1994 | 14262 |
| 1995 | 14696 |
| 1996 | 15493 |
| 1997 | 16198 |
| 1998 | 17232 |
| 1999 | 17550 |
| 2000 | 18537 |
| 2001 | 19454 |
| 2002 | 20835 |
| 2003 | 22534 |
| 2004 | 24513 |
| 2005 | 28214 |
| 2006 | 31952 |
| 2007 | 35150 |
| 2008 | 38586 |
| 2009 | 41543 |
| 2010 | 45381 |
| 2011 | 50995 |
| 2012 | 55195 |
| 2013 | 58683 |
| 2014 | 60406 |
| 2015 | 62043 |
| 2016 | 61798 |
| 2017 | 62105 |
| 2018 | 62947 |
| 2019 | 63302 |
| 2020 | 56896 |
| 2021 | 39677 |
| 2022 | 12705 |
| 2023 | 9324 |
| 2024 | 11828 |