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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1952 | 1 |
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 2 |
| 1969 | 4 |
| 1971 | 3 |
| 1972 | 3 |
| 1973 | 1 |
| 1974 | 5 |
| 1975 | 2 |
| 1976 | 2 |
| 1977 | 1 |
| 1978 | 2 |
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 1 |
| 1982 | 3 |
| 1983 | 6 |
| 1984 | 4 |
| 1985 | 11 |
| 1986 | 6 |
| 1987 | 5 |
| 1988 | 10 |
| 1989 | 8 |
| 1990 | 10 |
| 1991 | 17 |
| 1992 | 23 |
| 1993 | 27 |
| 1994 | 34 |
| 1995 | 57 |
| 1996 | 59 |
| 1997 | 63 |
| 1998 | 61 |
| 1999 | 81 |
| 2000 | 95 |
| 2001 | 107 |
| 2002 | 128 |
| 2003 | 118 |
| 2004 | 134 |
| 2005 | 185 |
| 2006 | 218 |
| 2007 | 257 |
| 2008 | 339 |
| 2009 | 352 |
| 2010 | 422 |
| 2011 | 568 |
| 2012 | 637 |
| 2013 | 808 |
| 2014 | 968 |
| 2015 | 1081 |
| 2016 | 1188 |
| 2017 | 1427 |
| 2018 | 1591 |
| 2019 | 1929 |
| 2020 | 2299 |
| 2021 | 2729 |
| 2022 | 3298 |
| 2023 | 3519 |
| 2024 | 4090 |
| 2025 | 3742 |
| 2026 | 5 |