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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 14 |
| 1946 | 60 |
| 1947 | 33 |
| 1948 | 11 |
| 1949 | 19 |
| 1957 | 1 |
| 1958 | 1 |
| 1959 | 3 |
| 1963 | 1 |
| 1964 | 1 |
| 1965 | 3 |
| 1966 | 1 |
| 1967 | 4 |
| 1968 | 12 |
| 1969 | 8 |
| 1970 | 4 |
| 1971 | 2 |
| 1972 | 2 |
| 1973 | 2 |
| 1975 | 1 |
| 1976 | 2 |
| 1977 | 5 |
| 1978 | 5 |
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 4 |
| 1982 | 6 |
| 1984 | 2 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 2 |
| 1988 | 19 |
| 1989 | 52 |
| 1990 | 40 |
| 1991 | 90 |
| 1992 | 106 |
| 1993 | 133 |
| 1994 | 164 |
| 1995 | 171 |
| 1996 | 225 |
| 1997 | 232 |
| 1998 | 331 |
| 1999 | 360 |
| 2000 | 335 |
| 2001 | 404 |
| 2002 | 433 |
| 2003 | 508 |
| 2004 | 605 |
| 2005 | 651 |
| 2006 | 626 |
| 2007 | 685 |
| 2008 | 894 |
| 2009 | 875 |
| 2010 | 1059 |
| 2011 | 1314 |
| 2012 | 1402 |
| 2013 | 1464 |
| 2014 | 1483 |
| 2015 | 1750 |
| 2016 | 1543 |
| 2017 | 1730 |
| 2018 | 1994 |
| 2019 | 2094 |
| 2020 | 1744 |
| 2021 | 926 |
| 2022 | 104 |
| 2023 | 101 |
| 2024 | 1029 |
| 2025 | 1357 |
| 2026 | 4 |