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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 1 |
| 1950 | 3 |
| 1951 | 3 |
| 1952 | 2 |
| 1953 | 3 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1960 | 1 |
| 1962 | 1 |
| 1965 | 1 |
| 1966 | 6 |
| 1967 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1974 | 2 |
| 1976 | 3 |
| 1977 | 3 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 2 |
| 1984 | 1 |
| 1986 | 2 |
| 1987 | 10 |
| 1988 | 11 |
| 1989 | 18 |
| 1990 | 17 |
| 1991 | 29 |
| 1992 | 31 |
| 1993 | 35 |
| 1994 | 30 |
| 1995 | 41 |
| 1996 | 44 |
| 1997 | 55 |
| 1998 | 76 |
| 1999 | 65 |
| 2000 | 69 |
| 2001 | 86 |
| 2002 | 106 |
| 2003 | 93 |
| 2004 | 120 |
| 2005 | 152 |
| 2006 | 169 |
| 2007 | 192 |
| 2008 | 226 |
| 2009 | 279 |
| 2010 | 351 |
| 2011 | 479 |
| 2012 | 553 |
| 2013 | 655 |
| 2014 | 1096 |
| 2015 | 1334 |
| 2016 | 1523 |
| 2017 | 1649 |
| 2018 | 1861 |
| 2019 | 1965 |
| 2020 | 2628 |
| 2021 | 2916 |
| 2022 | 2731 |
| 2023 | 1971 |
| 2024 | 1 |