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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1933 | 1 |
| 1946 | 1 |
| 1948 | 4 |
| 1949 | 3 |
| 1950 | 2 |
| 1951 | 6 |
| 1952 | 3 |
| 1953 | 2 |
| 1954 | 6 |
| 1955 | 6 |
| 1956 | 6 |
| 1957 | 4 |
| 1958 | 3 |
| 1959 | 8 |
| 1960 | 6 |
| 1961 | 2 |
| 1962 | 7 |
| 1963 | 15 |
| 1964 | 13 |
| 1965 | 20 |
| 1966 | 9 |
| 1967 | 16 |
| 1968 | 12 |
| 1969 | 28 |
| 1970 | 42 |
| 1971 | 32 |
| 1972 | 30 |
| 1973 | 24 |
| 1974 | 34 |
| 1975 | 38 |
| 1976 | 31 |
| 1977 | 41 |
| 1978 | 29 |
| 1979 | 40 |
| 1980 | 45 |
| 1981 | 45 |
| 1982 | 54 |
| 1983 | 54 |
| 1984 | 46 |
| 1985 | 62 |
| 1986 | 79 |
| 1987 | 67 |
| 1988 | 96 |
| 1989 | 103 |
| 1990 | 139 |
| 1991 | 155 |
| 1992 | 202 |
| 1993 | 199 |
| 1994 | 238 |
| 1995 | 253 |
| 1996 | 326 |
| 1997 | 336 |
| 1998 | 370 |
| 1999 | 483 |
| 2000 | 551 |
| 2001 | 694 |
| 2002 | 735 |
| 2003 | 802 |
| 2004 | 943 |
| 2005 | 1163 |
| 2006 | 1288 |
| 2007 | 1425 |
| 2008 | 1549 |
| 2009 | 1782 |
| 2010 | 2048 |
| 2011 | 2246 |
| 2012 | 2273 |
| 2013 | 2264 |
| 2014 | 2623 |
| 2015 | 2656 |
| 2016 | 2545 |
| 2017 | 2764 |
| 2018 | 2885 |
| 2019 | 3000 |
| 2020 | 3264 |
| 2021 | 3539 |
| 2022 | 3463 |
| 2023 | 3080 |
| 2024 | 1205 |