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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1943 | 1 |
| 1948 | 2 |
| 1951 | 1 |
| 1962 | 2 |
| 1963 | 2 |
| 1964 | 2 |
| 1965 | 1 |
| 1966 | 2 |
| 1969 | 4 |
| 1970 | 1 |
| 1971 | 3 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 4 |
| 1976 | 4 |
| 1977 | 3 |
| 1978 | 7 |
| 1979 | 5 |
| 1980 | 3 |
| 1981 | 6 |
| 1982 | 5 |
| 1983 | 8 |
| 1984 | 7 |
| 1985 | 8 |
| 1986 | 7 |
| 1987 | 12 |
| 1988 | 12 |
| 1989 | 16 |
| 1990 | 22 |
| 1991 | 20 |
| 1992 | 16 |
| 1993 | 23 |
| 1994 | 28 |
| 1995 | 26 |
| 1996 | 26 |
| 1997 | 37 |
| 1998 | 52 |
| 1999 | 82 |
| 2000 | 103 |
| 2001 | 162 |
| 2002 | 209 |
| 2003 | 213 |
| 2004 | 268 |
| 2005 | 302 |
| 2006 | 305 |
| 2007 | 344 |
| 2008 | 369 |
| 2009 | 409 |
| 2010 | 412 |
| 2011 | 482 |
| 2012 | 468 |
| 2013 | 484 |
| 2014 | 639 |
| 2015 | 789 |
| 2016 | 862 |
| 2017 | 875 |
| 2018 | 940 |
| 2019 | 1062 |
| 2020 | 1227 |
| 2021 | 1340 |
| 2022 | 1291 |
| 2023 | 1233 |
| 2024 | 1424 |
| 2025 | 1682 |
| 2026 | 1227 |