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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1961 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1965 | 2 |
| 1972 | 1 |
| 1973 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1987 | 3 |
| 1991 | 2 |
| 1992 | 1 |
| 1993 | 31 |
| 1994 | 132 |
| 1995 | 136 |
| 1996 | 162 |
| 1997 | 195 |
| 1998 | 198 |
| 1999 | 206 |
| 2000 | 170 |
| 2001 | 166 |
| 2002 | 194 |
| 2003 | 179 |
| 2004 | 192 |
| 2005 | 186 |
| 2006 | 213 |
| 2007 | 222 |
| 2008 | 196 |
| 2009 | 202 |
| 2010 | 240 |
| 2011 | 289 |
| 2012 | 246 |
| 2013 | 273 |
| 2014 | 260 |
| 2015 | 305 |
| 2016 | 301 |
| 2017 | 324 |
| 2018 | 309 |
| 2019 | 328 |
| 2020 | 329 |
| 2021 | 293 |
| 2022 | 229 |
| 2023 | 171 |
| 2024 | 210 |
| 2025 | 124 |