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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1947 | 3 |
| 1948 | 3 |
| 1949 | 2 |
| 1951 | 34 |
| 1952 | 79 |
| 1953 | 86 |
| 1954 | 97 |
| 1955 | 106 |
| 1956 | 103 |
| 1957 | 82 |
| 1958 | 76 |
| 1959 | 86 |
| 1960 | 73 |
| 1961 | 93 |
| 1962 | 113 |
| 1963 | 220 |
| 1964 | 268 |
| 1965 | 155 |
| 1966 | 196 |
| 1967 | 238 |
| 1968 | 276 |
| 1969 | 262 |
| 1970 | 280 |
| 1971 | 313 |
| 1972 | 338 |
| 1973 | 293 |
| 1974 | 334 |
| 1975 | 274 |
| 1976 | 208 |
| 1977 | 227 |
| 1978 | 214 |
| 1979 | 162 |
| 1980 | 152 |
| 1981 | 104 |
| 1982 | 122 |
| 1983 | 121 |
| 1984 | 110 |
| 1985 | 100 |
| 1986 | 67 |
| 1987 | 81 |
| 1988 | 78 |
| 1989 | 68 |
| 1990 | 122 |
| 1991 | 223 |
| 1992 | 220 |
| 1993 | 214 |
| 1994 | 177 |
| 1995 | 206 |
| 1996 | 224 |
| 1997 | 212 |
| 1998 | 236 |
| 1999 | 178 |
| 2000 | 243 |
| 2001 | 254 |
| 2002 | 325 |
| 2003 | 325 |
| 2004 | 344 |
| 2005 | 400 |
| 2006 | 451 |
| 2007 | 555 |
| 2008 | 572 |
| 2009 | 587 |
| 2010 | 695 |
| 2011 | 747 |
| 2012 | 831 |
| 2013 | 858 |
| 2014 | 926 |
| 2015 | 1006 |
| 2016 | 1005 |
| 2017 | 969 |
| 2018 | 928 |
| 2019 | 1111 |
| 2020 | 1187 |
| 2021 | 1338 |
| 2022 | 1288 |
| 2023 | 1251 |
| 2024 | 364 |