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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 96 |
| 1946 | 83 |
| 1947 | 50 |
| 1948 | 17 |
| 1949 | 23 |
| 1950 | 87 |
| 1951 | 111 |
| 1952 | 106 |
| 1953 | 75 |
| 1954 | 113 |
| 1955 | 109 |
| 1956 | 73 |
| 1957 | 99 |
| 1958 | 88 |
| 1959 | 85 |
| 1960 | 101 |
| 1961 | 103 |
| 1962 | 120 |
| 1963 | 123 |
| 1964 | 131 |
| 1965 | 288 |
| 1966 | 453 |
| 1967 | 411 |
| 1968 | 505 |
| 1969 | 405 |
| 1970 | 403 |
| 1971 | 455 |
| 1972 | 521 |
| 1973 | 758 |
| 1974 | 856 |
| 1975 | 934 |
| 1976 | 898 |
| 1977 | 767 |
| 1978 | 874 |
| 1979 | 698 |
| 1980 | 681 |
| 1981 | 543 |
| 1982 | 575 |
| 1983 | 536 |
| 1984 | 547 |
| 1985 | 609 |
| 1986 | 564 |
| 1987 | 536 |
| 1988 | 713 |
| 1989 | 734 |
| 1990 | 774 |
| 1991 | 789 |
| 1992 | 586 |
| 1993 | 761 |
| 1994 | 843 |
| 1995 | 978 |
| 1996 | 1127 |
| 1997 | 1169 |
| 1998 | 1180 |
| 1999 | 1140 |
| 2000 | 1181 |
| 2001 | 1205 |
| 2002 | 1249 |
| 2003 | 1435 |
| 2004 | 1314 |
| 2005 | 1323 |
| 2006 | 1303 |
| 2007 | 1531 |
| 2008 | 1474 |
| 2009 | 1502 |
| 2010 | 1393 |
| 2011 | 1409 |
| 2012 | 1450 |
| 2013 | 1515 |
| 2014 | 1637 |
| 2015 | 1733 |
| 2016 | 1636 |
| 2017 | 1178 |
| 2018 | 1145 |
| 2019 | 1174 |
| 2020 | 1330 |
| 2021 | 1124 |
| 2022 | 675 |
| 2023 | 623 |
| 2024 | 936 |
| 2025 | 456 |