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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 19 |
| 1947 | 25 |
| 1948 | 26 |
| 1949 | 11 |
| 1950 | 35 |
| 1951 | 31 |
| 1952 | 29 |
| 1953 | 44 |
| 1954 | 31 |
| 1955 | 29 |
| 1956 | 26 |
| 1957 | 24 |
| 1958 | 30 |
| 1959 | 20 |
| 1960 | 23 |
| 1961 | 31 |
| 1962 | 34 |
| 1963 | 47 |
| 1964 | 69 |
| 1965 | 43 |
| 1966 | 31 |
| 1967 | 48 |
| 1968 | 62 |
| 1969 | 88 |
| 1970 | 88 |
| 1971 | 89 |
| 1972 | 106 |
| 1973 | 113 |
| 1974 | 138 |
| 1975 | 148 |
| 1976 | 122 |
| 1977 | 121 |
| 1978 | 116 |
| 1979 | 134 |
| 1980 | 129 |
| 1981 | 133 |
| 1982 | 175 |
| 1983 | 185 |
| 1984 | 188 |
| 1985 | 195 |
| 1986 | 215 |
| 1987 | 211 |
| 1988 | 202 |
| 1989 | 220 |
| 1990 | 376 |
| 1991 | 412 |
| 1992 | 407 |
| 1993 | 504 |
| 1994 | 467 |
| 1995 | 544 |
| 1996 | 598 |
| 1997 | 703 |
| 1998 | 696 |
| 1999 | 799 |
| 2000 | 903 |
| 2001 | 969 |
| 2002 | 940 |
| 2003 | 1100 |
| 2004 | 1245 |
| 2005 | 1509 |
| 2006 | 1783 |
| 2007 | 2042 |
| 2008 | 2205 |
| 2009 | 2478 |
| 2010 | 2694 |
| 2011 | 3041 |
| 2012 | 3513 |
| 2013 | 3838 |
| 2014 | 4106 |
| 2015 | 4075 |
| 2016 | 4081 |
| 2017 | 4241 |
| 2018 | 4130 |
| 2019 | 4420 |
| 2020 | 4491 |
| 2021 | 4635 |
| 2022 | 4270 |
| 2023 | 3654 |
| 2024 | 1425 |