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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1947 | 1 |
| 1953 | 2 |
| 1954 | 1 |
| 1956 | 1 |
| 1957 | 4 |
| 1959 | 11 |
| 1960 | 21 |
| 1961 | 26 |
| 1962 | 48 |
| 1972 | 3 |
| 1973 | 5 |
| 1974 | 26 |
| 1975 | 103 |
| 1976 | 84 |
| 1977 | 62 |
| 1978 | 64 |
| 1979 | 59 |
| 1980 | 48 |
| 1981 | 45 |
| 1982 | 49 |
| 1983 | 42 |
| 1984 | 50 |
| 1985 | 31 |
| 1986 | 38 |
| 1987 | 63 |
| 1988 | 52 |
| 1989 | 73 |
| 1990 | 110 |
| 1991 | 116 |
| 1992 | 181 |
| 1993 | 178 |
| 1994 | 203 |
| 1995 | 180 |
| 1996 | 157 |
| 1997 | 172 |
| 1998 | 230 |
| 1999 | 202 |
| 2000 | 305 |
| 2001 | 299 |
| 2002 | 291 |
| 2003 | 359 |
| 2004 | 401 |
| 2005 | 447 |
| 2006 | 580 |
| 2007 | 568 |
| 2008 | 688 |
| 2009 | 730 |
| 2010 | 748 |
| 2011 | 918 |
| 2012 | 999 |
| 2013 | 944 |
| 2014 | 997 |
| 2015 | 992 |
| 2016 | 969 |
| 2017 | 951 |
| 2018 | 1013 |
| 2019 | 936 |
| 2020 | 811 |
| 2021 | 679 |
| 2022 | 391 |
| 2023 | 321 |
| 2024 | 319 |