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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 2 |
| 1949 | 3 |
| 1950 | 1 |
| 1952 | 1 |
| 1953 | 2 |
| 1955 | 2 |
| 1957 | 1 |
| 1958 | 1 |
| 1959 | 4 |
| 1960 | 2 |
| 1961 | 2 |
| 1962 | 3 |
| 1963 | 5 |
| 1964 | 2 |
| 1965 | 2 |
| 1973 | 2 |
| 1974 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 1 |
| 1981 | 3 |
| 1982 | 2 |
| 1983 | 11 |
| 1984 | 4 |
| 1985 | 5 |
| 1986 | 5 |
| 1987 | 44 |
| 1988 | 653 |
| 1989 | 1964 |
| 1990 | 2091 |
| 1991 | 2127 |
| 1992 | 2050 |
| 1993 | 4492 |
| 1994 | 10290 |
| 1995 | 11776 |
| 1996 | 11213 |
| 1997 | 8537 |
| 1998 | 8951 |
| 1999 | 9683 |
| 2000 | 10035 |
| 2001 | 9776 |
| 2002 | 9656 |
| 2003 | 10281 |
| 2004 | 10722 |
| 2005 | 9991 |
| 2006 | 7994 |
| 2007 | 7964 |
| 2008 | 7506 |
| 2009 | 6602 |
| 2010 | 6562 |
| 2011 | 6406 |
| 2012 | 6464 |
| 2013 | 5629 |
| 2014 | 4747 |
| 2015 | 2919 |
| 2016 | 1927 |
| 2017 | 1580 |
| 2018 | 1329 |
| 2019 | 1264 |
| 2020 | 981 |
| 2021 | 719 |
| 2022 | 678 |
| 2023 | 524 |
| 2024 | 493 |
| 2025 | 307 |