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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 4 |
| 1947 | 13 |
| 1948 | 20 |
| 1949 | 18 |
| 1950 | 37 |
| 1951 | 31 |
| 1952 | 44 |
| 1953 | 45 |
| 1954 | 57 |
| 1955 | 43 |
| 1956 | 31 |
| 1957 | 49 |
| 1958 | 74 |
| 1959 | 59 |
| 1960 | 85 |
| 1961 | 90 |
| 1962 | 111 |
| 1963 | 221 |
| 1964 | 467 |
| 1965 | 360 |
| 1966 | 264 |
| 1967 | 439 |
| 1968 | 662 |
| 1969 | 712 |
| 1970 | 821 |
| 1971 | 862 |
| 1972 | 1079 |
| 1973 | 1049 |
| 1974 | 1146 |
| 1975 | 1098 |
| 1976 | 1091 |
| 1977 | 1181 |
| 1978 | 1295 |
| 1979 | 1408 |
| 1980 | 1465 |
| 1981 | 1394 |
| 1982 | 1418 |
| 1983 | 1637 |
| 1984 | 1419 |
| 1985 | 1623 |
| 1986 | 1514 |
| 1987 | 1627 |
| 1988 | 1512 |
| 1989 | 1811 |
| 1990 | 1877 |
| 1991 | 1966 |
| 1992 | 2012 |
| 1993 | 1984 |
| 1994 | 1905 |
| 1995 | 2093 |
| 1996 | 2425 |
| 1997 | 2066 |
| 1998 | 2283 |
| 1999 | 2354 |
| 2000 | 2350 |
| 2001 | 2547 |
| 2002 | 2686 |
| 2003 | 2798 |
| 2004 | 2982 |
| 2005 | 2984 |
| 2006 | 3143 |
| 2007 | 3297 |
| 2008 | 3524 |
| 2009 | 3494 |
| 2010 | 3670 |
| 2011 | 3941 |
| 2012 | 4142 |
| 2013 | 4218 |
| 2014 | 4086 |
| 2015 | 4066 |
| 2016 | 3987 |
| 2017 | 3835 |
| 2018 | 3944 |
| 2019 | 3939 |
| 2020 | 4487 |
| 2021 | 4655 |
| 2022 | 4186 |
| 2023 | 3823 |
| 2024 | 3463 |
| 2025 | 1752 |
| 2026 | 1 |