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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1948 | 2 |
| 1952 | 1 |
| 1953 | 6 |
| 1954 | 7 |
| 1955 | 19 |
| 1956 | 16 |
| 1957 | 11 |
| 1958 | 14 |
| 1959 | 6 |
| 1965 | 1 |
| 1967 | 2 |
| 1969 | 1 |
| 1970 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1981 | 3 |
| 1982 | 61 |
| 1983 | 135 |
| 1984 | 145 |
| 1985 | 159 |
| 1986 | 177 |
| 1987 | 189 |
| 1988 | 193 |
| 1989 | 224 |
| 1990 | 229 |
| 1991 | 228 |
| 1992 | 215 |
| 1993 | 197 |
| 1994 | 208 |
| 1995 | 222 |
| 1996 | 240 |
| 1997 | 218 |
| 1998 | 256 |
| 1999 | 272 |
| 2000 | 241 |
| 2001 | 220 |
| 2002 | 245 |
| 2003 | 173 |
| 2004 | 258 |
| 2005 | 254 |
| 2006 | 359 |
| 2007 | 498 |
| 2008 | 498 |
| 2009 | 533 |
| 2010 | 604 |
| 2011 | 686 |
| 2012 | 713 |
| 2013 | 808 |
| 2014 | 847 |
| 2015 | 875 |
| 2016 | 865 |
| 2017 | 878 |
| 2018 | 984 |
| 2019 | 1089 |
| 2020 | 948 |
| 2021 | 737 |
| 2022 | 392 |
| 2023 | 283 |
| 2024 | 103 |