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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 2 |
| 1947 | 1 |
| 1948 | 1 |
| 1949 | 1 |
| 1950 | 1 |
| 1951 | 8 |
| 1952 | 4 |
| 1954 | 1 |
| 1962 | 2 |
| 1965 | 3 |
| 1966 | 3 |
| 1967 | 5 |
| 1968 | 2 |
| 1969 | 5 |
| 1970 | 2 |
| 1971 | 7 |
| 1972 | 9 |
| 1973 | 5 |
| 1974 | 4 |
| 1975 | 2 |
| 1976 | 5 |
| 1977 | 4 |
| 1978 | 3 |
| 1979 | 2 |
| 1980 | 5 |
| 1981 | 6 |
| 1982 | 5 |
| 1983 | 7 |
| 1984 | 4 |
| 1985 | 3 |
| 1986 | 10 |
| 1987 | 9 |
| 1988 | 17 |
| 1989 | 8 |
| 1990 | 22 |
| 1991 | 16 |
| 1992 | 25 |
| 1993 | 26 |
| 1994 | 26 |
| 1995 | 43 |
| 1996 | 42 |
| 1997 | 48 |
| 1998 | 52 |
| 1999 | 55 |
| 2000 | 64 |
| 2001 | 100 |
| 2002 | 123 |
| 2003 | 163 |
| 2004 | 186 |
| 2005 | 233 |
| 2006 | 240 |
| 2007 | 305 |
| 2008 | 341 |
| 2009 | 537 |
| 2010 | 749 |
| 2011 | 949 |
| 2012 | 1031 |
| 2013 | 1217 |
| 2014 | 1578 |
| 2015 | 1864 |
| 2016 | 1990 |
| 2017 | 2021 |
| 2018 | 2264 |
| 2019 | 2313 |
| 2020 | 2518 |
| 2021 | 2694 |
| 2022 | 2552 |
| 2023 | 2491 |
| 2024 | 875 |