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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 13 |
| 1947 | 12 |
| 1948 | 31 |
| 1949 | 14 |
| 1951 | 20 |
| 1952 | 41 |
| 1953 | 114 |
| 1954 | 114 |
| 1955 | 181 |
| 1956 | 180 |
| 1957 | 167 |
| 1958 | 162 |
| 1959 | 151 |
| 1960 | 147 |
| 1961 | 184 |
| 1962 | 141 |
| 1963 | 7 |
| 1964 | 14 |
| 1965 | 194 |
| 1966 | 504 |
| 1967 | 582 |
| 1968 | 796 |
| 1969 | 797 |
| 1970 | 815 |
| 1971 | 942 |
| 1972 | 972 |
| 1973 | 963 |
| 1974 | 961 |
| 1975 | 947 |
| 1976 | 924 |
| 1977 | 974 |
| 1978 | 1044 |
| 1979 | 1194 |
| 1980 | 1115 |
| 1981 | 1059 |
| 1982 | 1047 |
| 1983 | 1065 |
| 1984 | 1161 |
| 1985 | 1228 |
| 1986 | 1200 |
| 1987 | 1183 |
| 1988 | 1264 |
| 1989 | 1346 |
| 1990 | 1365 |
| 1991 | 1384 |
| 1992 | 1350 |
| 1993 | 1412 |
| 1994 | 1419 |
| 1995 | 1344 |
| 1996 | 1405 |
| 1997 | 1434 |
| 1998 | 1500 |
| 1999 | 1480 |
| 2000 | 1391 |
| 2001 | 1611 |
| 2002 | 1757 |
| 2003 | 1742 |
| 2004 | 1760 |
| 2005 | 1773 |
| 2006 | 1940 |
| 2007 | 2260 |
| 2008 | 2322 |
| 2009 | 2592 |
| 2010 | 2681 |
| 2011 | 2648 |
| 2012 | 2876 |
| 2013 | 3403 |
| 2014 | 3355 |
| 2015 | 3508 |
| 2016 | 3537 |
| 2017 | 3416 |
| 2018 | 3344 |
| 2019 | 3452 |
| 2020 | 3862 |
| 2021 | 4134 |
| 2022 | 3742 |
| 2023 | 2771 |
| 2024 | 758 |