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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 | 14 |
| 1958 | 15 |
| 1959 | 17 |
| 1960 | 19 |
| 1961 | 19 |
| 1962 | 23 |
| 1963 | 46 |
| 1964 | 62 |
| 1965 | 70 |
| 1966 | 179 |
| 1967 | 217 |
| 1968 | 216 |
| 1969 | 207 |
| 1970 | 212 |
| 1971 | 196 |
| 1972 | 211 |
| 1973 | 236 |
| 1974 | 301 |
| 1975 | 382 |
| 1976 | 427 |
| 1977 | 618 |
| 1978 | 998 |
| 1979 | 1215 |
| 1980 | 15706 |
| 1981 | 33548 |
| 1982 | 34574 |
| 1983 | 35046 |
| 1984 | 36750 |
| 1985 | 37474 |
| 1986 | 38662 |
| 1987 | 40090 |
| 1988 | 41223 |
| 1989 | 42820 |
| 1990 | 44952 |
| 1991 | 46221 |
| 1992 | 46798 |
| 1993 | 47546 |
| 1994 | 49135 |
| 1995 | 49506 |
| 1996 | 49724 |
| 1997 | 50039 |
| 1998 | 51064 |
| 1999 | 52553 |
| 2000 | 55162 |
| 2001 | 56521 |
| 2002 | 59604 |
| 2003 | 63843 |
| 2004 | 71614 |
| 2005 | 78224 |
| 2006 | 86911 |
| 2007 | 93424 |
| 2008 | 103571 |
| 2009 | 110356 |
| 2010 | 119762 |
| 2011 | 128923 |
| 2012 | 133557 |
| 2013 | 138722 |
| 2014 | 140196 |
| 2015 | 141365 |
| 2016 | 136701 |
| 2017 | 132003 |
| 2018 | 134293 |
| 2019 | 135643 |
| 2020 | 148053 |
| 2021 | 154939 |
| 2022 | 141950 |
| 2023 | 140005 |
| 2024 | 96765 |
| 2025 | 94 |