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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 27 |
| 1947 | 34 |
| 1948 | 25 |
| 1949 | 40 |
| 1965 | 27 |
| 1966 | 14 |
| 1967 | 9 |
| 1968 | 6 |
| 1969 | 12 |
| 1970 | 4 |
| 1975 | 11 |
| 1983 | 20 |
| 1984 | 1 |
| 1985 | 4 |
| 1986 | 22 |
| 1987 | 5 |
| 1988 | 17 |
| 1989 | 2 |
| 1990 | 31 |
| 1991 | 1 |
| 1992 | 20 |
| 1993 | 17 |
| 1995 | 2 |
| 1997 | 166 |
| 1998 | 187 |
| 1999 | 180 |
| 2000 | 201 |
| 2001 | 239 |
| 2002 | 217 |
| 2003 | 194 |
| 2004 | 205 |
| 2005 | 214 |
| 2006 | 165 |
| 2007 | 197 |
| 2008 | 165 |
| 2009 | 209 |
| 2010 | 266 |
| 2011 | 335 |
| 2012 | 340 |
| 2013 | 227 |
| 2014 | 200 |
| 2015 | 201 |
| 2016 | 211 |
| 2017 | 173 |
| 2018 | 196 |
| 2019 | 178 |
| 2020 | 175 |
| 2021 | 194 |
| 2022 | 165 |
| 2023 | 161 |
| 2024 | 59 |