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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 8 |
| 1947 | 16 |
| 1948 | 30 |
| 1949 | 16 |
| 1950 | 9 |
| 1951 | 24 |
| 1952 | 28 |
| 1953 | 173 |
| 1954 | 127 |
| 1955 | 119 |
| 1956 | 67 |
| 1957 | 24 |
| 1958 | 27 |
| 1959 | 26 |
| 1960 | 27 |
| 1961 | 38 |
| 1962 | 195 |
| 1963 | 615 |
| 1964 | 925 |
| 1965 | 727 |
| 1966 | 722 |
| 1967 | 1011 |
| 1968 | 1208 |
| 1969 | 1261 |
| 1970 | 1280 |
| 1971 | 1387 |
| 1972 | 1382 |
| 1973 | 1410 |
| 1974 | 1535 |
| 1975 | 1254 |
| 1976 | 1213 |
| 1977 | 1271 |
| 1978 | 1201 |
| 1979 | 1340 |
| 1980 | 1210 |
| 1981 | 1211 |
| 1982 | 1452 |
| 1983 | 1502 |
| 1984 | 1634 |
| 1985 | 1716 |
| 1986 | 1662 |
| 1987 | 1516 |
| 1988 | 1565 |
| 1989 | 1716 |
| 1990 | 1796 |
| 1991 | 1879 |
| 1992 | 2038 |
| 1993 | 2039 |
| 1994 | 2166 |
| 1995 | 2443 |
| 1996 | 2524 |
| 1997 | 2827 |
| 1998 | 3197 |
| 1999 | 3205 |
| 2000 | 3654 |
| 2001 | 4046 |
| 2002 | 4263 |
| 2003 | 4686 |
| 2004 | 4881 |
| 2005 | 5543 |
| 2006 | 5891 |
| 2007 | 6453 |
| 2008 | 6558 |
| 2009 | 6018 |
| 2010 | 6373 |
| 2011 | 7095 |
| 2012 | 7626 |
| 2013 | 7613 |
| 2014 | 8117 |
| 2015 | 8119 |
| 2016 | 8439 |
| 2017 | 8797 |
| 2018 | 9404 |
| 2019 | 10036 |
| 2020 | 9733 |
| 2021 | 8707 |
| 2022 | 6834 |
| 2023 | 6013 |
| 2024 | 10234 |
| 2025 | 13107 |
| 2026 | 9413 |
| 2027 | 13 |