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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 5 |
| 1947 | 8 |
| 1948 | 2 |
| 1949 | 3 |
| 1951 | 10 |
| 1952 | 21 |
| 1953 | 20 |
| 1954 | 22 |
| 1955 | 32 |
| 1956 | 28 |
| 1957 | 43 |
| 1958 | 39 |
| 1959 | 21 |
| 1960 | 29 |
| 1961 | 30 |
| 1962 | 21 |
| 1967 | 2 |
| 1970 | 1 |
| 1973 | 1 |
| 1975 | 1 |
| 1976 | 2 |
| 1977 | 1 |
| 1983 | 1 |
| 1985 | 3 |
| 1986 | 77 |
| 1987 | 239 |
| 1988 | 249 |
| 1989 | 238 |
| 1990 | 260 |
| 1991 | 189 |
| 1992 | 166 |
| 1993 | 161 |
| 1994 | 148 |
| 1995 | 137 |
| 1996 | 113 |
| 1997 | 132 |
| 1998 | 123 |
| 1999 | 112 |
| 2000 | 117 |
| 2001 | 145 |
| 2002 | 169 |
| 2003 | 166 |
| 2004 | 195 |
| 2005 | 203 |
| 2006 | 224 |
| 2007 | 238 |
| 2008 | 226 |
| 2009 | 209 |
| 2010 | 243 |
| 2011 | 224 |
| 2012 | 262 |
| 2013 | 252 |
| 2014 | 209 |
| 2015 | 246 |
| 2016 | 227 |
| 2017 | 200 |
| 2018 | 212 |
| 2019 | 217 |
| 2020 | 220 |
| 2021 | 123 |
| 2022 | 81 |
| 2023 | 76 |
| 2024 | 27 |