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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1947 | 2 |
| 1948 | 2 |
| 1951 | 44 |
| 1952 | 61 |
| 1953 | 58 |
| 1954 | 55 |
| 1955 | 58 |
| 1956 | 68 |
| 1957 | 55 |
| 1958 | 75 |
| 1959 | 38 |
| 1960 | 1 |
| 1963 | 6 |
| 1964 | 30 |
| 1965 | 260 |
| 1966 | 465 |
| 1967 | 668 |
| 1968 | 738 |
| 1969 | 838 |
| 1970 | 805 |
| 1971 | 808 |
| 1972 | 811 |
| 1973 | 911 |
| 1974 | 1120 |
| 1975 | 1070 |
| 1976 | 1073 |
| 1977 | 1052 |
| 1978 | 1018 |
| 1979 | 1057 |
| 1980 | 1087 |
| 1981 | 1050 |
| 1982 | 1056 |
| 1983 | 1131 |
| 1984 | 1191 |
| 1985 | 1259 |
| 1986 | 1194 |
| 1987 | 1108 |
| 1988 | 1125 |
| 1989 | 1452 |
| 1990 | 1391 |
| 1991 | 1276 |
| 1992 | 1366 |
| 1993 | 1296 |
| 1994 | 1349 |
| 1995 | 1356 |
| 1996 | 1305 |
| 1997 | 1360 |
| 1998 | 1328 |
| 1999 | 1448 |
| 2000 | 1637 |
| 2001 | 1685 |
| 2002 | 1703 |
| 2003 | 1868 |
| 2004 | 2117 |
| 2005 | 2555 |
| 2006 | 3068 |
| 2007 | 3598 |
| 2008 | 3907 |
| 2009 | 4033 |
| 2010 | 4275 |
| 2011 | 4650 |
| 2012 | 5124 |
| 2013 | 5374 |
| 2014 | 5553 |
| 2015 | 6156 |
| 2016 | 6330 |
| 2017 | 6540 |
| 2018 | 6746 |
| 2019 | 6619 |
| 2020 | 6166 |
| 2021 | 4488 |
| 2022 | 671 |
| 2023 | 205 |
| 2024 | 1468 |