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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 8 |
| 1947 | 19 |
| 1948 | 8 |
| 1949 | 3 |
| 1950 | 15 |
| 1951 | 17 |
| 1952 | 11 |
| 1953 | 13 |
| 1954 | 11 |
| 1955 | 15 |
| 1956 | 11 |
| 1957 | 14 |
| 1958 | 16 |
| 1959 | 7 |
| 1960 | 1 |
| 1961 | 7 |
| 1962 | 12 |
| 1963 | 4 |
| 1964 | 5 |
| 1965 | 2 |
| 1978 | 1 |
| 1983 | 5 |
| 1984 | 1 |
| 1985 | 36 |
| 1986 | 130 |
| 1987 | 146 |
| 1988 | 127 |
| 1989 | 155 |
| 1990 | 162 |
| 1991 | 166 |
| 1992 | 157 |
| 1993 | 171 |
| 1994 | 145 |
| 1995 | 116 |
| 1996 | 112 |
| 1997 | 158 |
| 1998 | 136 |
| 1999 | 132 |
| 2000 | 120 |
| 2001 | 161 |
| 2002 | 148 |
| 2003 | 161 |
| 2004 | 153 |
| 2005 | 208 |
| 2006 | 200 |
| 2007 | 209 |
| 2008 | 196 |
| 2009 | 223 |
| 2010 | 243 |
| 2011 | 250 |
| 2012 | 280 |
| 2013 | 257 |
| 2014 | 241 |
| 2015 | 256 |
| 2016 | 228 |
| 2017 | 234 |
| 2018 | 233 |
| 2019 | 235 |
| 2020 | 207 |
| 2021 | 203 |
| 2022 | 170 |
| 2023 | 167 |
| 2024 | 68 |