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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 2 |
| 1948 | 1 |
| 1949 | 2 |
| 1951 | 1 |
| 1954 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1961 | 2 |
| 1962 | 3 |
| 1963 | 4 |
| 1964 | 2 |
| 1965 | 4 |
| 1966 | 3 |
| 1967 | 5 |
| 1968 | 14 |
| 1969 | 17 |
| 1970 | 9 |
| 1971 | 11 |
| 1972 | 18 |
| 1973 | 15 |
| 1974 | 24 |
| 1975 | 22 |
| 1976 | 24 |
| 1977 | 17 |
| 1978 | 26 |
| 1979 | 15 |
| 1980 | 29 |
| 1981 | 30 |
| 1982 | 33 |
| 1983 | 34 |
| 1984 | 36 |
| 1985 | 40 |
| 1986 | 27 |
| 1987 | 27 |
| 1988 | 42 |
| 1989 | 43 |
| 1990 | 36 |
| 1991 | 47 |
| 1992 | 57 |
| 1993 | 56 |
| 1994 | 72 |
| 1995 | 86 |
| 1996 | 111 |
| 1997 | 111 |
| 1998 | 98 |
| 1999 | 86 |
| 2000 | 97 |
| 2001 | 131 |
| 2002 | 114 |
| 2003 | 159 |
| 2004 | 170 |
| 2005 | 176 |
| 2006 | 176 |
| 2007 | 220 |
| 2008 | 249 |
| 2009 | 287 |
| 2010 | 358 |
| 2011 | 366 |
| 2012 | 488 |
| 2013 | 541 |
| 2014 | 543 |
| 2015 | 600 |
| 2016 | 594 |
| 2017 | 620 |
| 2018 | 679 |
| 2019 | 736 |
| 2020 | 904 |
| 2021 | 1164 |
| 2022 | 1153 |
| 2023 | 1104 |
| 2024 | 377 |