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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 19 |
| 1949 | 2 |
| 1950 | 2 |
| 1951 | 79 |
| 1952 | 173 |
| 1953 | 167 |
| 1954 | 170 |
| 1955 | 191 |
| 1956 | 194 |
| 1957 | 206 |
| 1958 | 245 |
| 1959 | 214 |
| 1960 | 214 |
| 1961 | 216 |
| 1962 | 162 |
| 1963 | 7 |
| 1964 | 35 |
| 1965 | 466 |
| 1966 | 848 |
| 1967 | 1050 |
| 1968 | 1153 |
| 1969 | 1275 |
| 1970 | 1274 |
| 1971 | 1394 |
| 1972 | 1441 |
| 1973 | 1471 |
| 1974 | 1662 |
| 1975 | 1552 |
| 1976 | 1367 |
| 1977 | 1396 |
| 1978 | 1312 |
| 1979 | 1376 |
| 1980 | 1350 |
| 1981 | 1361 |
| 1982 | 1368 |
| 1983 | 1402 |
| 1984 | 1562 |
| 1985 | 1518 |
| 1986 | 1505 |
| 1987 | 1584 |
| 1988 | 1557 |
| 1989 | 1806 |
| 1990 | 1801 |
| 1991 | 1782 |
| 1992 | 1932 |
| 1993 | 2190 |
| 1994 | 1924 |
| 1995 | 2029 |
| 1996 | 2102 |
| 1997 | 2344 |
| 1998 | 2374 |
| 1999 | 2346 |
| 2000 | 2449 |
| 2001 | 2590 |
| 2002 | 2515 |
| 2003 | 2649 |
| 2004 | 2931 |
| 2005 | 3117 |
| 2006 | 3393 |
| 2007 | 3720 |
| 2008 | 4195 |
| 2009 | 4147 |
| 2010 | 4442 |
| 2011 | 4870 |
| 2012 | 5238 |
| 2013 | 5636 |
| 2014 | 5645 |
| 2015 | 5507 |
| 2016 | 5146 |
| 2017 | 5246 |
| 2018 | 5205 |
| 2019 | 5231 |
| 2020 | 5852 |
| 2021 | 6035 |
| 2022 | 5792 |
| 2023 | 4860 |
| 2024 | 1906 |