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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1949 | 1 |
| 1951 | 1 |
| 1962 | 1 |
| 1972 | 2 |
| 1973 | 2 |
| 1974 | 10 |
| 1975 | 11 |
| 1976 | 6 |
| 1977 | 2 |
| 1978 | 3 |
| 1979 | 9 |
| 1980 | 10 |
| 1981 | 7 |
| 1982 | 10 |
| 1983 | 12 |
| 1984 | 10 |
| 1985 | 12 |
| 1986 | 15 |
| 1987 | 22 |
| 1988 | 32 |
| 1989 | 24 |
| 1990 | 34 |
| 1991 | 40 |
| 1992 | 44 |
| 1993 | 41 |
| 1994 | 49 |
| 1995 | 38 |
| 1996 | 35 |
| 1997 | 58 |
| 1998 | 63 |
| 1999 | 48 |
| 2000 | 67 |
| 2001 | 85 |
| 2002 | 97 |
| 2003 | 125 |
| 2004 | 176 |
| 2005 | 185 |
| 2006 | 263 |
| 2007 | 285 |
| 2008 | 321 |
| 2009 | 364 |
| 2010 | 440 |
| 2011 | 513 |
| 2012 | 581 |
| 2013 | 683 |
| 2014 | 777 |
| 2015 | 824 |
| 2016 | 891 |
| 2017 | 977 |
| 2018 | 1183 |
| 2019 | 1366 |
| 2020 | 1692 |
| 2021 | 1989 |
| 2022 | 2449 |
| 2023 | 1900 |
| 2024 | 5 |