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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 7 |
| 1947 | 2 |
| 1948 | 2 |
| 1949 | 5 |
| 1950 | 12 |
| 1951 | 14 |
| 1952 | 7 |
| 1953 | 6 |
| 1954 | 15 |
| 1955 | 12 |
| 1956 | 17 |
| 1957 | 23 |
| 1958 | 15 |
| 1959 | 19 |
| 1960 | 14 |
| 1961 | 19 |
| 1962 | 26 |
| 1963 | 49 |
| 1964 | 47 |
| 1965 | 73 |
| 1966 | 55 |
| 1967 | 44 |
| 1968 | 63 |
| 1969 | 81 |
| 1970 | 96 |
| 1971 | 123 |
| 1972 | 110 |
| 1973 | 130 |
| 1974 | 125 |
| 1975 | 113 |
| 1976 | 105 |
| 1977 | 137 |
| 1978 | 117 |
| 1979 | 128 |
| 1980 | 132 |
| 1981 | 101 |
| 1982 | 109 |
| 1983 | 113 |
| 1984 | 146 |
| 1985 | 126 |
| 1986 | 105 |
| 1987 | 126 |
| 1988 | 149 |
| 1989 | 133 |
| 1990 | 148 |
| 1991 | 133 |
| 1992 | 146 |
| 1993 | 127 |
| 1994 | 217 |
| 1995 | 202 |
| 1996 | 144 |
| 1997 | 143 |
| 1998 | 153 |
| 1999 | 212 |
| 2000 | 226 |
| 2001 | 208 |
| 2002 | 229 |
| 2003 | 248 |
| 2004 | 295 |
| 2005 | 348 |
| 2006 | 325 |
| 2007 | 351 |
| 2008 | 414 |
| 2009 | 436 |
| 2010 | 550 |
| 2011 | 774 |
| 2012 | 860 |
| 2013 | 916 |
| 2014 | 883 |
| 2015 | 917 |
| 2016 | 895 |
| 2017 | 825 |
| 2018 | 944 |
| 2019 | 1023 |
| 2020 | 1199 |
| 2021 | 1041 |
| 2022 | 793 |
| 2023 | 553 |
| 2024 | 207 |