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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 18 |
| 1947 | 14 |
| 1948 | 3 |
| 1949 | 7 |
| 1950 | 3 |
| 1951 | 28 |
| 1952 | 39 |
| 1953 | 56 |
| 1954 | 25 |
| 1955 | 46 |
| 1956 | 114 |
| 1957 | 196 |
| 1958 | 247 |
| 1959 | 211 |
| 1960 | 176 |
| 1961 | 221 |
| 1962 | 163 |
| 1963 | 9 |
| 1964 | 67 |
| 1965 | 347 |
| 1966 | 624 |
| 1967 | 772 |
| 1968 | 930 |
| 1969 | 1147 |
| 1970 | 1088 |
| 1971 | 1179 |
| 1972 | 1347 |
| 1973 | 1582 |
| 1974 | 1576 |
| 1975 | 1596 |
| 1976 | 1412 |
| 1977 | 1304 |
| 1978 | 1144 |
| 1979 | 1182 |
| 1980 | 1040 |
| 1981 | 974 |
| 1982 | 987 |
| 1983 | 982 |
| 1984 | 874 |
| 1985 | 948 |
| 1986 | 1019 |
| 1987 | 1123 |
| 1988 | 1251 |
| 1989 | 1323 |
| 1990 | 1650 |
| 1991 | 1832 |
| 1992 | 1850 |
| 1993 | 2112 |
| 1994 | 2382 |
| 1995 | 2442 |
| 1996 | 2594 |
| 1997 | 2321 |
| 1998 | 2646 |
| 1999 | 2804 |
| 2000 | 3199 |
| 2001 | 3598 |
| 2002 | 3811 |
| 2003 | 4235 |
| 2004 | 4517 |
| 2005 | 4573 |
| 2006 | 5028 |
| 2007 | 5342 |
| 2008 | 5775 |
| 2009 | 5779 |
| 2010 | 6450 |
| 2011 | 6895 |
| 2012 | 7256 |
| 2013 | 7030 |
| 2014 | 6556 |
| 2015 | 6513 |
| 2016 | 6286 |
| 2017 | 6172 |
| 2018 | 5977 |
| 2019 | 5975 |
| 2020 | 5239 |
| 2021 | 4191 |
| 2022 | 3533 |
| 2023 | 3269 |
| 2024 | 1023 |