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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1950 | 2 |
| 1951 | 3 |
| 1952 | 4 |
| 1953 | 1 |
| 1954 | 1 |
| 1960 | 1 |
| 1962 | 2 |
| 1963 | 2 |
| 1966 | 1 |
| 1967 | 2 |
| 1968 | 1 |
| 1970 | 1 |
| 1971 | 4 |
| 1972 | 3 |
| 1973 | 2 |
| 1974 | 1 |
| 1975 | 6 |
| 1976 | 3 |
| 1977 | 2 |
| 1978 | 4 |
| 1979 | 4 |
| 1980 | 5 |
| 1981 | 7 |
| 1982 | 4 |
| 1983 | 6 |
| 1984 | 5 |
| 1985 | 4 |
| 1986 | 7 |
| 1987 | 15 |
| 1988 | 28 |
| 1989 | 29 |
| 1990 | 45 |
| 1991 | 50 |
| 1992 | 47 |
| 1993 | 37 |
| 1994 | 42 |
| 1995 | 52 |
| 1996 | 31 |
| 1997 | 58 |
| 1998 | 49 |
| 1999 | 57 |
| 2000 | 60 |
| 2001 | 42 |
| 2002 | 47 |
| 2003 | 52 |
| 2004 | 60 |
| 2005 | 85 |
| 2006 | 69 |
| 2007 | 84 |
| 2008 | 76 |
| 2009 | 73 |
| 2010 | 84 |
| 2011 | 107 |
| 2012 | 107 |
| 2013 | 115 |
| 2014 | 149 |
| 2015 | 170 |
| 2016 | 193 |
| 2017 | 197 |
| 2018 | 216 |
| 2019 | 225 |
| 2020 | 253 |
| 2021 | 292 |
| 2022 | 277 |
| 2023 | 289 |
| 2024 | 271 |
| 2025 | 287 |
| 2026 | 1 |