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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1950 | 3 |
| 1951 | 372 |
| 1952 | 759 |
| 1953 | 650 |
| 1954 | 657 |
| 1955 | 667 |
| 1956 | 705 |
| 1957 | 730 |
| 1958 | 638 |
| 1959 | 226 |
| 1961 | 3 |
| 1962 | 5 |
| 1963 | 3 |
| 1964 | 114 |
| 1965 | 592 |
| 1966 | 943 |
| 1967 | 1175 |
| 1968 | 1261 |
| 1969 | 1401 |
| 1970 | 1289 |
| 1971 | 1380 |
| 1972 | 1170 |
| 1973 | 1270 |
| 1974 | 1242 |
| 1975 | 918 |
| 1976 | 977 |
| 1977 | 886 |
| 1978 | 820 |
| 1979 | 823 |
| 1980 | 800 |
| 1981 | 746 |
| 1982 | 878 |
| 1983 | 805 |
| 1984 | 863 |
| 1985 | 858 |
| 1986 | 741 |
| 1987 | 704 |
| 1988 | 737 |
| 1989 | 758 |
| 1990 | 853 |
| 1991 | 811 |
| 1992 | 918 |
| 1993 | 854 |
| 1994 | 910 |
| 1995 | 1074 |
| 1996 | 1317 |
| 1997 | 1573 |
| 1998 | 1748 |
| 1999 | 1811 |
| 2000 | 1990 |
| 2001 | 1896 |
| 2002 | 2058 |
| 2003 | 2416 |
| 2004 | 2666 |
| 2005 | 3164 |
| 2006 | 3354 |
| 2007 | 3557 |
| 2008 | 3497 |
| 2009 | 3703 |
| 2010 | 3802 |
| 2011 | 3874 |
| 2012 | 4084 |
| 2013 | 4051 |
| 2014 | 4126 |
| 2015 | 4304 |
| 2016 | 4238 |
| 2017 | 4168 |
| 2018 | 4212 |
| 2019 | 4227 |
| 2020 | 4287 |
| 2021 | 3468 |
| 2022 | 2551 |
| 2023 | 2430 |
| 2024 | 2717 |
| 2025 | 2506 |
| 2026 | 10 |