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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 15 |
| 1947 | 19 |
| 1948 | 19 |
| 1949 | 15 |
| 1950 | 21 |
| 1951 | 41 |
| 1952 | 35 |
| 1953 | 12 |
| 1954 | 19 |
| 1955 | 29 |
| 1956 | 26 |
| 1957 | 21 |
| 1958 | 24 |
| 1959 | 35 |
| 1960 | 30 |
| 1961 | 39 |
| 1962 | 42 |
| 1963 | 24 |
| 1964 | 29 |
| 1965 | 12 |
| 1967 | 1 |
| 1972 | 4 |
| 1976 | 1 |
| 1977 | 5 |
| 1980 | 1 |
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 22 |
| 1987 | 45 |
| 1988 | 50 |
| 1989 | 49 |
| 1990 | 43 |
| 1991 | 69 |
| 1992 | 71 |
| 1993 | 54 |
| 1994 | 75 |
| 1995 | 86 |
| 1996 | 113 |
| 1997 | 116 |
| 1998 | 152 |
| 1999 | 194 |
| 2000 | 291 |
| 2001 | 392 |
| 2002 | 477 |
| 2003 | 621 |
| 2004 | 817 |
| 2005 | 1071 |
| 2006 | 1057 |
| 2007 | 1165 |
| 2008 | 1406 |
| 2009 | 1469 |
| 2010 | 1850 |
| 2011 | 2436 |
| 2012 | 2945 |
| 2013 | 3286 |
| 2014 | 3594 |
| 2015 | 3578 |
| 2016 | 3681 |
| 2017 | 3529 |
| 2018 | 3900 |
| 2019 | 3830 |
| 2020 | 3784 |
| 2021 | 3595 |
| 2022 | 2984 |
| 2023 | 2536 |
| 2024 | 1612 |