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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 5 |
| 1947 | 6 |
| 1948 | 8 |
| 1949 | 3 |
| 1950 | 8 |
| 1951 | 5 |
| 1952 | 8 |
| 1953 | 7 |
| 1954 | 10 |
| 1955 | 7 |
| 1956 | 13 |
| 1957 | 13 |
| 1958 | 5 |
| 1959 | 20 |
| 1960 | 20 |
| 1961 | 11 |
| 1962 | 15 |
| 1963 | 9 |
| 1964 | 10 |
| 1965 | 6 |
| 1966 | 5 |
| 1967 | 5 |
| 1968 | 8 |
| 1969 | 13 |
| 1970 | 10 |
| 1971 | 16 |
| 1972 | 19 |
| 1973 | 21 |
| 1974 | 24 |
| 1975 | 51 |
| 1976 | 69 |
| 1977 | 77 |
| 1978 | 86 |
| 1979 | 131 |
| 1980 | 170 |
| 1981 | 200 |
| 1982 | 301 |
| 1983 | 519 |
| 1984 | 655 |
| 1985 | 753 |
| 1986 | 933 |
| 1987 | 1013 |
| 1988 | 1197 |
| 1989 | 1354 |
| 1990 | 1523 |
| 1991 | 1778 |
| 1992 | 1899 |
| 1993 | 2113 |
| 1994 | 2324 |
| 1995 | 2607 |
| 1996 | 2441 |
| 1997 | 2549 |
| 1998 | 2592 |
| 1999 | 2947 |
| 2000 | 3158 |
| 2001 | 3260 |
| 2002 | 3302 |
| 2003 | 3416 |
| 2004 | 4071 |
| 2005 | 4324 |
| 2006 | 4845 |
| 2007 | 5226 |
| 2008 | 5741 |
| 2009 | 6349 |
| 2010 | 7289 |
| 2011 | 7876 |
| 2012 | 8683 |
| 2013 | 9144 |
| 2014 | 8887 |
| 2015 | 8946 |
| 2016 | 8966 |
| 2017 | 9161 |
| 2018 | 8947 |
| 2019 | 9176 |
| 2020 | 9783 |
| 2021 | 9994 |
| 2022 | 8579 |
| 2023 | 8351 |
| 2024 | 10020 |
| 2025 | 11929 |
| 2026 | 7099 |