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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1951 | 1 |
| 1952 | 1 |
| 1956 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1962 | 1 |
| 1966 | 1 |
| 1972 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1985 | 1 |
| 1986 | 10 |
| 1987 | 20 |
| 1988 | 36 |
| 1989 | 32 |
| 1990 | 47 |
| 1991 | 53 |
| 1992 | 51 |
| 1993 | 62 |
| 1994 | 60 |
| 1995 | 81 |
| 1996 | 96 |
| 1997 | 130 |
| 1998 | 150 |
| 1999 | 196 |
| 2000 | 261 |
| 2001 | 266 |
| 2002 | 347 |
| 2003 | 447 |
| 2004 | 557 |
| 2005 | 601 |
| 2006 | 740 |
| 2007 | 915 |
| 2008 | 1025 |
| 2009 | 1309 |
| 2010 | 1444 |
| 2011 | 1966 |
| 2012 | 2032 |
| 2013 | 2450 |
| 2014 | 2562 |
| 2015 | 2678 |
| 2016 | 2731 |
| 2017 | 2978 |
| 2018 | 3149 |
| 2019 | 3559 |
| 2020 | 4138 |
| 2021 | 4419 |
| 2022 | 4728 |
| 2023 | 4317 |
| 2024 | 5079 |
| 2025 | 2986 |
| 2026 | 1 |