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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1951 | 1 |
| 1963 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1974 | 1 |
| 1977 | 2 |
| 1982 | 2 |
| 1983 | 2 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 5 |
| 1988 | 10 |
| 1989 | 11 |
| 1990 | 9 |
| 1991 | 14 |
| 1992 | 19 |
| 1993 | 19 |
| 1994 | 30 |
| 1995 | 25 |
| 1996 | 37 |
| 1997 | 32 |
| 1998 | 52 |
| 1999 | 72 |
| 2000 | 84 |
| 2001 | 95 |
| 2002 | 125 |
| 2003 | 156 |
| 2004 | 155 |
| 2005 | 180 |
| 2006 | 224 |
| 2007 | 225 |
| 2008 | 235 |
| 2009 | 238 |
| 2010 | 258 |
| 2011 | 264 |
| 2012 | 341 |
| 2013 | 358 |
| 2014 | 588 |
| 2015 | 716 |
| 2016 | 811 |
| 2017 | 876 |
| 2018 | 1030 |
| 2019 | 979 |
| 2020 | 1124 |
| 2021 | 1184 |
| 2022 | 1065 |
| 2023 | 997 |
| 2024 | 350 |