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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 5 |
| 1947 | 6 |
| 1948 | 7 |
| 1949 | 3 |
| 1950 | 7 |
| 1951 | 5 |
| 1952 | 8 |
| 1953 | 7 |
| 1954 | 10 |
| 1955 | 7 |
| 1956 | 13 |
| 1957 | 13 |
| 1958 | 5 |
| 1959 | 19 |
| 1960 | 20 |
| 1961 | 11 |
| 1962 | 15 |
| 1963 | 9 |
| 1964 | 5 |
| 1965 | 3 |
| 1972 | 2 |
| 1973 | 1 |
| 1976 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 82 |
| 1983 | 213 |
| 1984 | 290 |
| 1985 | 352 |
| 1986 | 486 |
| 1987 | 497 |
| 1988 | 548 |
| 1989 | 623 |
| 1990 | 766 |
| 1991 | 854 |
| 1992 | 948 |
| 1993 | 1029 |
| 1994 | 1228 |
| 1995 | 1280 |
| 1996 | 1068 |
| 1997 | 970 |
| 1998 | 1043 |
| 1999 | 1190 |
| 2000 | 1241 |
| 2001 | 1128 |
| 2002 | 1131 |
| 2003 | 1043 |
| 2004 | 1383 |
| 2005 | 1420 |
| 2006 | 1878 |
| 2007 | 2219 |
| 2008 | 2595 |
| 2009 | 2955 |
| 2010 | 3591 |
| 2011 | 4097 |
| 2012 | 4559 |
| 2013 | 4867 |
| 2014 | 4628 |
| 2015 | 4660 |
| 2016 | 4635 |
| 2017 | 4705 |
| 2018 | 4221 |
| 2019 | 4281 |
| 2020 | 4367 |
| 2021 | 4301 |
| 2022 | 2822 |
| 2023 | 2789 |
| 2024 | 3910 |
| 2025 | 2553 |