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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 29 |
| 1946 | 81 |
| 1947 | 98 |
| 1948 | 67 |
| 1949 | 62 |
| 1950 | 106 |
| 1951 | 159 |
| 1952 | 176 |
| 1953 | 174 |
| 1954 | 177 |
| 1955 | 190 |
| 1956 | 224 |
| 1957 | 258 |
| 1958 | 269 |
| 1959 | 250 |
| 1960 | 222 |
| 1961 | 232 |
| 1962 | 266 |
| 1963 | 425 |
| 1964 | 577 |
| 1965 | 500 |
| 1966 | 537 |
| 1967 | 663 |
| 1968 | 844 |
| 1969 | 1062 |
| 1970 | 900 |
| 1971 | 990 |
| 1972 | 1310 |
| 1973 | 1452 |
| 1974 | 1581 |
| 1975 | 1498 |
| 1976 | 1313 |
| 1977 | 1284 |
| 1978 | 1224 |
| 1979 | 1340 |
| 1980 | 1239 |
| 1981 | 1208 |
| 1982 | 1317 |
| 1983 | 1322 |
| 1984 | 1383 |
| 1985 | 1424 |
| 1986 | 1569 |
| 1987 | 1762 |
| 1988 | 1983 |
| 1989 | 2110 |
| 1990 | 2372 |
| 1991 | 2629 |
| 1992 | 2588 |
| 1993 | 2840 |
| 1994 | 3198 |
| 1995 | 3290 |
| 1996 | 3598 |
| 1997 | 3600 |
| 1998 | 3796 |
| 1999 | 3816 |
| 2000 | 4152 |
| 2001 | 4349 |
| 2002 | 4236 |
| 2003 | 4363 |
| 2004 | 4721 |
| 2005 | 4870 |
| 2006 | 5168 |
| 2007 | 5271 |
| 2008 | 5440 |
| 2009 | 5654 |
| 2010 | 6048 |
| 2011 | 6315 |
| 2012 | 6495 |
| 2013 | 6515 |
| 2014 | 6354 |
| 2015 | 6151 |
| 2016 | 5939 |
| 2017 | 5973 |
| 2018 | 5802 |
| 2019 | 5811 |
| 2020 | 5521 |
| 2021 | 5228 |
| 2022 | 4771 |
| 2023 | 4507 |
| 2024 | 1499 |