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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1966 | 1 |
| 1967 | 2 |
| 1968 | 2 |
| 1971 | 1 |
| 1973 | 1 |
| 1974 | 3 |
| 1976 | 10 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 1 |
| 1983 | 1 |
| 1985 | 5 |
| 1986 | 9 |
| 1987 | 126 |
| 1988 | 251 |
| 1989 | 290 |
| 1990 | 273 |
| 1991 | 268 |
| 1992 | 306 |
| 1993 | 277 |
| 1994 | 260 |
| 1995 | 253 |
| 1996 | 275 |
| 1997 | 303 |
| 1998 | 292 |
| 1999 | 302 |
| 2000 | 352 |
| 2001 | 345 |
| 2002 | 331 |
| 2003 | 376 |
| 2004 | 370 |
| 2005 | 348 |
| 2006 | 376 |
| 2007 | 311 |
| 2008 | 226 |
| 2009 | 260 |
| 2010 | 285 |
| 2011 | 320 |
| 2012 | 358 |
| 2013 | 311 |
| 2014 | 286 |
| 2015 | 295 |
| 2016 | 259 |
| 2017 | 256 |
| 2018 | 243 |
| 2019 | 226 |
| 2020 | 200 |
| 2021 | 172 |
| 2022 | 38 |
| 2023 | 23 |
| 2024 | 111 |
| 2025 | 164 |
| 2026 | 87 |