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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1950 | 2 |
| 1951 | 2 |
| 1952 | 3 |
| 1953 | 2 |
| 1956 | 2 |
| 1957 | 3 |
| 1958 | 5 |
| 1959 | 2 |
| 1960 | 5 |
| 1961 | 4 |
| 1962 | 4 |
| 1963 | 4 |
| 1964 | 8 |
| 1965 | 2 |
| 1967 | 1 |
| 1974 | 6 |
| 1977 | 1 |
| 1982 | 1 |
| 1983 | 2 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 72 |
| 1989 | 233 |
| 1990 | 280 |
| 1991 | 275 |
| 1992 | 231 |
| 1993 | 260 |
| 1994 | 289 |
| 1995 | 259 |
| 1996 | 270 |
| 1997 | 268 |
| 1998 | 307 |
| 1999 | 297 |
| 2000 | 315 |
| 2001 | 286 |
| 2002 | 289 |
| 2003 | 316 |
| 2004 | 280 |
| 2005 | 289 |
| 2006 | 269 |
| 2007 | 297 |
| 2008 | 282 |
| 2009 | 295 |
| 2010 | 276 |
| 2011 | 244 |
| 2012 | 274 |
| 2013 | 245 |
| 2014 | 262 |
| 2015 | 268 |
| 2016 | 236 |
| 2017 | 267 |
| 2018 | 276 |
| 2019 | 272 |
| 2020 | 315 |
| 2021 | 268 |
| 2022 | 255 |
| 2023 | 220 |
| 2024 | 77 |