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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1958 | 1 |
| 1973 | 1 |
| 1976 | 1 |
| 1981 | 1 |
| 1982 | 3 |
| 1983 | 2 |
| 1984 | 3 |
| 1985 | 4 |
| 1986 | 2 |
| 1987 | 10 |
| 1988 | 3 |
| 1989 | 15 |
| 1990 | 13 |
| 1991 | 7 |
| 1992 | 8 |
| 1993 | 10 |
| 1994 | 13 |
| 1995 | 19 |
| 1996 | 18 |
| 1997 | 28 |
| 1998 | 26 |
| 1999 | 33 |
| 2000 | 35 |
| 2001 | 50 |
| 2002 | 45 |
| 2003 | 44 |
| 2004 | 54 |
| 2005 | 71 |
| 2006 | 83 |
| 2007 | 87 |
| 2008 | 79 |
| 2009 | 97 |
| 2010 | 99 |
| 2011 | 126 |
| 2012 | 141 |
| 2013 | 151 |
| 2014 | 159 |
| 2015 | 172 |
| 2016 | 196 |
| 2017 | 269 |
| 2018 | 287 |
| 2019 | 389 |
| 2020 | 499 |
| 2021 | 680 |
| 2022 | 626 |
| 2023 | 570 |
| 2024 | 618 |
| 2025 | 618 |
| 2026 | 2 |