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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1951 | 1 |
| 1955 | 1 |
| 1959 | 3 |
| 1963 | 4 |
| 1964 | 1 |
| 1965 | 1 |
| 1966 | 2 |
| 1967 | 1 |
| 1968 | 2 |
| 1969 | 2 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 3 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 4 |
| 1977 | 12 |
| 1978 | 5 |
| 1979 | 9 |
| 1980 | 7 |
| 1981 | 15 |
| 1982 | 6 |
| 1983 | 7 |
| 1984 | 8 |
| 1985 | 17 |
| 1986 | 13 |
| 1987 | 15 |
| 1988 | 21 |
| 1989 | 20 |
| 1990 | 26 |
| 1991 | 37 |
| 1992 | 31 |
| 1993 | 37 |
| 1994 | 46 |
| 1995 | 43 |
| 1996 | 53 |
| 1997 | 56 |
| 1998 | 76 |
| 1999 | 81 |
| 2000 | 98 |
| 2001 | 104 |
| 2002 | 123 |
| 2003 | 169 |
| 2004 | 204 |
| 2005 | 218 |
| 2006 | 294 |
| 2007 | 363 |
| 2008 | 412 |
| 2009 | 476 |
| 2010 | 558 |
| 2011 | 658 |
| 2012 | 784 |
| 2013 | 873 |
| 2014 | 943 |
| 2015 | 1087 |
| 2016 | 1095 |
| 2017 | 1158 |
| 2018 | 1454 |
| 2019 | 1512 |
| 2020 | 1759 |
| 2021 | 1946 |
| 2022 | 2158 |
| 2023 | 2225 |
| 2024 | 2434 |
| 2025 | 2754 |
| 2026 | 2196 |
| 2027 | 9 |