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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1950 | 1 |
| 1951 | 1 |
| 1953 | 1 |
| 1956 | 1 |
| 1959 | 1 |
| 1961 | 1 |
| 1964 | 2 |
| 1966 | 1 |
| 1968 | 1 |
| 1969 | 2 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1975 | 3 |
| 1976 | 3 |
| 1977 | 1 |
| 1978 | 3 |
| 1979 | 3 |
| 1980 | 2 |
| 1981 | 7 |
| 1982 | 7 |
| 1983 | 2 |
| 1984 | 7 |
| 1985 | 6 |
| 1986 | 10 |
| 1987 | 17 |
| 1988 | 13 |
| 1989 | 12 |
| 1990 | 7 |
| 1991 | 17 |
| 1992 | 11 |
| 1993 | 14 |
| 1994 | 9 |
| 1995 | 16 |
| 1996 | 17 |
| 1997 | 21 |
| 1998 | 24 |
| 1999 | 55 |
| 2000 | 73 |
| 2001 | 96 |
| 2002 | 115 |
| 2003 | 128 |
| 2004 | 138 |
| 2005 | 132 |
| 2006 | 151 |
| 2007 | 141 |
| 2008 | 134 |
| 2009 | 155 |
| 2010 | 154 |
| 2011 | 157 |
| 2012 | 168 |
| 2013 | 144 |
| 2014 | 134 |
| 2015 | 115 |
| 2016 | 108 |
| 2017 | 165 |
| 2018 | 208 |
| 2019 | 239 |
| 2020 | 351 |
| 2021 | 421 |
| 2022 | 500 |
| 2023 | 401 |
| 2024 | 364 |
| 2025 | 470 |
| 2026 | 415 |
| 2027 | 1 |