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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1948 | 3 |
| 1949 | 3 |
| 1950 | 8 |
| 1951 | 8 |
| 1952 | 8 |
| 1953 | 9 |
| 1954 | 4 |
| 1955 | 5 |
| 1956 | 6 |
| 1957 | 12 |
| 1958 | 13 |
| 1959 | 15 |
| 1960 | 12 |
| 1961 | 17 |
| 1962 | 15 |
| 1963 | 10 |
| 1964 | 12 |
| 1965 | 18 |
| 1966 | 13 |
| 1967 | 16 |
| 1968 | 14 |
| 1969 | 15 |
| 1970 | 11 |
| 1971 | 17 |
| 1972 | 30 |
| 1973 | 25 |
| 1974 | 27 |
| 1975 | 34 |
| 1976 | 25 |
| 1977 | 35 |
| 1978 | 28 |
| 1979 | 48 |
| 1980 | 54 |
| 1981 | 53 |
| 1982 | 56 |
| 1983 | 41 |
| 1984 | 52 |
| 1985 | 51 |
| 1986 | 64 |
| 1987 | 80 |
| 1988 | 86 |
| 1989 | 91 |
| 1990 | 68 |
| 1991 | 85 |
| 1992 | 99 |
| 1993 | 106 |
| 1994 | 114 |
| 1995 | 136 |
| 1996 | 133 |
| 1997 | 106 |
| 1998 | 138 |
| 1999 | 141 |
| 2000 | 162 |
| 2001 | 172 |
| 2002 | 205 |
| 2003 | 196 |
| 2004 | 180 |
| 2005 | 240 |
| 2006 | 258 |
| 2007 | 264 |
| 2008 | 320 |
| 2009 | 364 |
| 2010 | 346 |
| 2011 | 366 |
| 2012 | 416 |
| 2013 | 427 |
| 2014 | 443 |
| 2015 | 446 |
| 2016 | 464 |
| 2017 | 465 |
| 2018 | 501 |
| 2019 | 515 |
| 2020 | 608 |
| 2021 | 745 |
| 2022 | 680 |
| 2023 | 657 |
| 2024 | 233 |