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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 7 |
| 1946 | 34 |
| 1947 | 28 |
| 1948 | 33 |
| 1949 | 41 |
| 1950 | 54 |
| 1951 | 61 |
| 1952 | 83 |
| 1953 | 75 |
| 1954 | 64 |
| 1955 | 78 |
| 1956 | 49 |
| 1957 | 43 |
| 1958 | 30 |
| 1959 | 35 |
| 1960 | 53 |
| 1961 | 59 |
| 1962 | 65 |
| 1963 | 92 |
| 1964 | 131 |
| 1965 | 85 |
| 1966 | 73 |
| 1967 | 89 |
| 1968 | 97 |
| 1969 | 71 |
| 1970 | 112 |
| 1971 | 84 |
| 1972 | 83 |
| 1973 | 78 |
| 1974 | 114 |
| 1975 | 142 |
| 1976 | 138 |
| 1977 | 131 |
| 1978 | 159 |
| 1979 | 132 |
| 1980 | 143 |
| 1981 | 156 |
| 1982 | 206 |
| 1983 | 189 |
| 1984 | 216 |
| 1985 | 232 |
| 1986 | 249 |
| 1987 | 256 |
| 1988 | 230 |
| 1989 | 218 |
| 1990 | 254 |
| 1991 | 275 |
| 1992 | 304 |
| 1993 | 313 |
| 1994 | 307 |
| 1995 | 359 |
| 1996 | 311 |
| 1997 | 366 |
| 1998 | 375 |
| 1999 | 444 |
| 2000 | 473 |
| 2001 | 532 |
| 2002 | 545 |
| 2003 | 548 |
| 2004 | 627 |
| 2005 | 736 |
| 2006 | 739 |
| 2007 | 779 |
| 2008 | 789 |
| 2009 | 842 |
| 2010 | 914 |
| 2011 | 792 |
| 2012 | 905 |
| 2013 | 999 |
| 2014 | 1014 |
| 2015 | 981 |
| 2016 | 937 |
| 2017 | 989 |
| 2018 | 1038 |
| 2019 | 1200 |
| 2020 | 1331 |
| 2021 | 1394 |
| 2022 | 1423 |
| 2023 | 1373 |
| 2024 | 1258 |
| 2025 | 651 |