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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1936 | 1 |
| 1946 | 3 |
| 1947 | 5 |
| 1948 | 6 |
| 1949 | 3 |
| 1950 | 20 |
| 1951 | 37 |
| 1952 | 83 |
| 1953 | 49 |
| 1954 | 16 |
| 1955 | 23 |
| 1956 | 21 |
| 1957 | 14 |
| 1958 | 14 |
| 1959 | 8 |
| 1960 | 9 |
| 1961 | 7 |
| 1962 | 4 |
| 1963 | 7 |
| 1964 | 12 |
| 1965 | 44 |
| 1966 | 26 |
| 1967 | 31 |
| 1968 | 31 |
| 1969 | 42 |
| 1970 | 56 |
| 1971 | 24 |
| 1972 | 31 |
| 1973 | 42 |
| 1974 | 23 |
| 1975 | 20 |
| 1976 | 30 |
| 1977 | 27 |
| 1978 | 49 |
| 1979 | 60 |
| 1980 | 34 |
| 1981 | 44 |
| 1982 | 27 |
| 1983 | 37 |
| 1984 | 52 |
| 1985 | 55 |
| 1986 | 55 |
| 1987 | 92 |
| 1988 | 108 |
| 1989 | 118 |
| 1990 | 114 |
| 1991 | 141 |
| 1992 | 134 |
| 1993 | 140 |
| 1994 | 152 |
| 1995 | 155 |
| 1996 | 188 |
| 1997 | 168 |
| 1998 | 184 |
| 1999 | 240 |
| 2000 | 235 |
| 2001 | 304 |
| 2002 | 314 |
| 2003 | 305 |
| 2004 | 395 |
| 2005 | 467 |
| 2006 | 493 |
| 2007 | 524 |
| 2008 | 590 |
| 2009 | 604 |
| 2010 | 642 |
| 2011 | 770 |
| 2012 | 820 |
| 2013 | 917 |
| 2014 | 1181 |
| 2015 | 1340 |
| 2016 | 1509 |
| 2017 | 1627 |
| 2018 | 1851 |
| 2019 | 2122 |
| 2020 | 2513 |
| 2021 | 3089 |
| 2022 | 3542 |
| 2023 | 3197 |
| 2024 | 1177 |