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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1949 | 1 |
| 1950 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 3 |
| 1954 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1960 | 2 |
| 1961 | 3 |
| 1962 | 6 |
| 1963 | 5 |
| 1964 | 4 |
| 1965 | 2 |
| 1968 | 2 |
| 1969 | 2 |
| 1971 | 1 |
| 1972 | 1 |
| 1974 | 2 |
| 1976 | 2 |
| 1978 | 3 |
| 1979 | 2 |
| 1980 | 1 |
| 1983 | 4 |
| 1984 | 3 |
| 1985 | 33 |
| 1986 | 127 |
| 1987 | 248 |
| 1988 | 348 |
| 1989 | 449 |
| 1990 | 502 |
| 1991 | 556 |
| 1992 | 619 |
| 1993 | 839 |
| 1994 | 954 |
| 1995 | 990 |
| 1996 | 972 |
| 1997 | 1148 |
| 1998 | 1209 |
| 1999 | 1260 |
| 2000 | 1534 |
| 2001 | 1686 |
| 2002 | 2068 |
| 2003 | 3109 |
| 2004 | 4841 |
| 2005 | 5638 |
| 2006 | 6381 |
| 2007 | 7037 |
| 2008 | 7833 |
| 2009 | 7349 |
| 2010 | 7639 |
| 2011 | 8156 |
| 2012 | 9260 |
| 2013 | 9915 |
| 2014 | 9360 |
| 2015 | 8396 |
| 2016 | 7529 |
| 2017 | 7916 |
| 2018 | 9372 |
| 2019 | 12649 |
| 2020 | 14997 |
| 2021 | 18608 |
| 2022 | 22248 |
| 2023 | 18202 |
| 2024 | 30677 |
| 2025 | 29578 |
| 2026 | 106 |