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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 3 |
| 1947 | 4 |
| 1948 | 3 |
| 1949 | 3 |
| 1950 | 3 |
| 1951 | 11 |
| 1952 | 9 |
| 1953 | 6 |
| 1954 | 12 |
| 1955 | 7 |
| 1956 | 5 |
| 1957 | 15 |
| 1958 | 14 |
| 1959 | 17 |
| 1960 | 19 |
| 1961 | 19 |
| 1962 | 23 |
| 1963 | 46 |
| 1964 | 61 |
| 1965 | 72 |
| 1966 | 179 |
| 1967 | 215 |
| 1968 | 212 |
| 1969 | 198 |
| 1970 | 209 |
| 1971 | 187 |
| 1972 | 199 |
| 1973 | 231 |
| 1974 | 295 |
| 1975 | 370 |
| 1976 | 406 |
| 1977 | 604 |
| 1978 | 982 |
| 1979 | 1194 |
| 1980 | 15686 |
| 1981 | 33527 |
| 1982 | 34551 |
| 1983 | 35010 |
| 1984 | 36722 |
| 1985 | 37424 |
| 1986 | 38595 |
| 1987 | 39962 |
| 1988 | 41073 |
| 1989 | 42720 |
| 1990 | 44836 |
| 1991 | 46116 |
| 1992 | 46709 |
| 1993 | 47436 |
| 1994 | 48931 |
| 1995 | 49319 |
| 1996 | 49505 |
| 1997 | 49842 |
| 1998 | 50837 |
| 1999 | 52366 |
| 2000 | 54943 |
| 2001 | 56306 |
| 2002 | 59392 |
| 2003 | 63610 |
| 2004 | 71287 |
| 2005 | 77954 |
| 2006 | 86538 |
| 2007 | 93146 |
| 2008 | 103230 |
| 2009 | 110038 |
| 2010 | 119378 |
| 2011 | 128497 |
| 2012 | 133048 |
| 2013 | 138220 |
| 2014 | 139609 |
| 2015 | 140765 |
| 2016 | 136086 |
| 2017 | 131358 |
| 2018 | 133622 |
| 2019 | 134894 |
| 2020 | 147220 |
| 2021 | 154050 |
| 2022 | 141163 |
| 2023 | 139369 |
| 2024 | 99665 |
| 2025 | 182 |
| 2026 | 3 |