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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 9 |
| 1947 | 23 |
| 1948 | 12 |
| 1949 | 7 |
| 1950 | 7 |
| 1952 | 20 |
| 1953 | 11 |
| 1954 | 45 |
| 1955 | 58 |
| 1956 | 65 |
| 1957 | 61 |
| 1958 | 67 |
| 1959 | 23 |
| 1960 | 19 |
| 1961 | 18 |
| 1962 | 3 |
| 1963 | 13 |
| 1964 | 20 |
| 1965 | 13 |
| 1966 | 16 |
| 1967 | 29 |
| 1968 | 23 |
| 1969 | 39 |
| 1970 | 70 |
| 1971 | 152 |
| 1972 | 171 |
| 1973 | 163 |
| 1974 | 161 |
| 1975 | 177 |
| 1976 | 188 |
| 1977 | 220 |
| 1978 | 208 |
| 1979 | 241 |
| 1980 | 226 |
| 1981 | 287 |
| 1982 | 311 |
| 1983 | 392 |
| 1984 | 400 |
| 1985 | 630 |
| 1986 | 742 |
| 1987 | 804 |
| 1988 | 930 |
| 1989 | 1038 |
| 1990 | 1190 |
| 1991 | 1323 |
| 1992 | 1379 |
| 1993 | 1382 |
| 1994 | 1501 |
| 1995 | 1549 |
| 1996 | 1679 |
| 1997 | 1813 |
| 1998 | 1747 |
| 1999 | 1920 |
| 2000 | 1943 |
| 2001 | 1969 |
| 2002 | 1940 |
| 2003 | 1873 |
| 2004 | 1960 |
| 2005 | 1857 |
| 2006 | 1840 |
| 2007 | 1856 |
| 2008 | 2025 |
| 2009 | 2023 |
| 2010 | 2073 |
| 2011 | 2240 |
| 2012 | 2111 |
| 2013 | 2341 |
| 2014 | 2620 |
| 2015 | 2714 |
| 2016 | 2977 |
| 2017 | 3081 |
| 2018 | 3008 |
| 2019 | 3088 |
| 2020 | 3225 |
| 2021 | 3680 |
| 2022 | 3529 |
| 2023 | 2833 |
| 2024 | 1002 |