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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 9 |
| 1946 | 18 |
| 1947 | 28 |
| 1948 | 27 |
| 1949 | 20 |
| 1950 | 48 |
| 1951 | 84 |
| 1952 | 78 |
| 1953 | 84 |
| 1954 | 96 |
| 1955 | 110 |
| 1956 | 85 |
| 1957 | 104 |
| 1958 | 63 |
| 1959 | 62 |
| 1960 | 86 |
| 1961 | 83 |
| 1962 | 86 |
| 1963 | 197 |
| 1964 | 292 |
| 1965 | 268 |
| 1966 | 305 |
| 1967 | 377 |
| 1968 | 486 |
| 1969 | 470 |
| 1970 | 522 |
| 1971 | 615 |
| 1972 | 717 |
| 1973 | 825 |
| 1974 | 972 |
| 1975 | 1082 |
| 1976 | 1113 |
| 1977 | 1091 |
| 1978 | 1234 |
| 1979 | 1339 |
| 1980 | 1589 |
| 1981 | 1515 |
| 1982 | 1459 |
| 1983 | 1480 |
| 1984 | 1499 |
| 1985 | 1637 |
| 1986 | 1559 |
| 1987 | 1469 |
| 1988 | 1340 |
| 1989 | 1565 |
| 1990 | 1612 |
| 1991 | 1617 |
| 1992 | 1472 |
| 1993 | 1478 |
| 1994 | 1348 |
| 1995 | 1308 |
| 1996 | 1209 |
| 1997 | 1176 |
| 1998 | 1097 |
| 1999 | 1066 |
| 2000 | 1048 |
| 2001 | 1061 |
| 2002 | 994 |
| 2003 | 1002 |
| 2004 | 969 |
| 2005 | 1034 |
| 2006 | 1048 |
| 2007 | 1063 |
| 2008 | 1039 |
| 2009 | 1019 |
| 2010 | 1065 |
| 2011 | 1054 |
| 2012 | 1151 |
| 2013 | 1045 |
| 2014 | 1130 |
| 2015 | 1065 |
| 2016 | 1071 |
| 2017 | 1063 |
| 2018 | 998 |
| 2019 | 1018 |
| 2020 | 1114 |
| 2021 | 1061 |
| 2022 | 1032 |
| 2023 | 860 |
| 2024 | 849 |
| 2025 | 782 |
| 2026 | 302 |