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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1929 | 1 |
| 1946 | 4 |
| 1947 | 1 |
| 1948 | 1 |
| 1949 | 3 |
| 1950 | 4 |
| 1951 | 2 |
| 1952 | 5 |
| 1953 | 12 |
| 1954 | 8 |
| 1955 | 7 |
| 1956 | 8 |
| 1957 | 4 |
| 1958 | 8 |
| 1959 | 3 |
| 1960 | 3 |
| 1961 | 8 |
| 1962 | 3 |
| 1963 | 9 |
| 1964 | 12 |
| 1965 | 36 |
| 1966 | 27 |
| 1967 | 46 |
| 1968 | 60 |
| 1969 | 59 |
| 1970 | 42 |
| 1971 | 39 |
| 1972 | 56 |
| 1973 | 47 |
| 1974 | 58 |
| 1975 | 74 |
| 1976 | 48 |
| 1977 | 66 |
| 1978 | 71 |
| 1979 | 53 |
| 1980 | 62 |
| 1981 | 60 |
| 1982 | 69 |
| 1983 | 79 |
| 1984 | 64 |
| 1985 | 73 |
| 1986 | 63 |
| 1987 | 56 |
| 1988 | 59 |
| 1989 | 73 |
| 1990 | 94 |
| 1991 | 87 |
| 1992 | 91 |
| 1993 | 71 |
| 1994 | 92 |
| 1995 | 70 |
| 1996 | 90 |
| 1997 | 81 |
| 1998 | 93 |
| 1999 | 89 |
| 2000 | 99 |
| 2001 | 102 |
| 2002 | 102 |
| 2003 | 120 |
| 2004 | 143 |
| 2005 | 222 |
| 2006 | 259 |
| 2007 | 247 |
| 2008 | 364 |
| 2009 | 384 |
| 2010 | 555 |
| 2011 | 721 |
| 2012 | 796 |
| 2013 | 917 |
| 2014 | 988 |
| 2015 | 1006 |
| 2016 | 959 |
| 2017 | 1040 |
| 2018 | 1089 |
| 2019 | 1336 |
| 2020 | 1434 |
| 2021 | 1599 |
| 2022 | 1790 |
| 2023 | 1826 |
| 2024 | 1909 |
| 2025 | 247 |