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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1947 | 1 |
| 1948 | 2 |
| 1951 | 1 |
| 1955 | 1 |
| 1957 | 1 |
| 1958 | 2 |
| 1960 | 1 |
| 1962 | 1 |
| 1963 | 1 |
| 1964 | 2 |
| 1965 | 3 |
| 1966 | 1 |
| 1971 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1981 | 1 |
| 1985 | 2 |
| 1986 | 4 |
| 1987 | 4 |
| 1988 | 7 |
| 1989 | 7 |
| 1990 | 6 |
| 1991 | 6 |
| 1992 | 16 |
| 1993 | 18 |
| 1994 | 24 |
| 1995 | 30 |
| 1996 | 24 |
| 1997 | 21 |
| 1998 | 26 |
| 1999 | 28 |
| 2000 | 22 |
| 2001 | 26 |
| 2002 | 26 |
| 2003 | 41 |
| 2004 | 53 |
| 2005 | 70 |
| 2006 | 84 |
| 2007 | 92 |
| 2008 | 118 |
| 2009 | 160 |
| 2010 | 174 |
| 2011 | 181 |
| 2012 | 213 |
| 2013 | 267 |
| 2014 | 285 |
| 2015 | 333 |
| 2016 | 372 |
| 2017 | 408 |
| 2018 | 485 |
| 2019 | 515 |
| 2020 | 594 |
| 2021 | 728 |
| 2022 | 881 |
| 2023 | 860 |
| 2024 | 416 |