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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1947 | 2 |
| 1949 | 2 |
| 1950 | 6 |
| 1951 | 9 |
| 1952 | 9 |
| 1953 | 3 |
| 1954 | 6 |
| 1955 | 5 |
| 1956 | 4 |
| 1957 | 5 |
| 1958 | 1 |
| 1963 | 2 |
| 1964 | 3 |
| 1965 | 4 |
| 1967 | 1 |
| 1968 | 2 |
| 1969 | 4 |
| 1970 | 6 |
| 1971 | 5 |
| 1972 | 3 |
| 1973 | 6 |
| 1974 | 6 |
| 1975 | 6 |
| 1976 | 8 |
| 1977 | 10 |
| 1978 | 5 |
| 1980 | 7 |
| 1981 | 5 |
| 1982 | 11 |
| 1983 | 4 |
| 1984 | 12 |
| 1985 | 15 |
| 1986 | 19 |
| 1987 | 55 |
| 1988 | 102 |
| 1989 | 98 |
| 1990 | 182 |
| 1991 | 175 |
| 1992 | 217 |
| 1993 | 193 |
| 1994 | 219 |
| 1995 | 233 |
| 1996 | 236 |
| 1997 | 276 |
| 1998 | 264 |
| 1999 | 357 |
| 2000 | 288 |
| 2001 | 355 |
| 2002 | 334 |
| 2003 | 388 |
| 2004 | 429 |
| 2005 | 456 |
| 2006 | 454 |
| 2007 | 531 |
| 2008 | 538 |
| 2009 | 620 |
| 2010 | 644 |
| 2011 | 732 |
| 2012 | 786 |
| 2013 | 922 |
| 2014 | 1404 |
| 2015 | 1697 |
| 2016 | 1744 |
| 2017 | 1862 |
| 2018 | 1969 |
| 2019 | 2104 |
| 2020 | 2546 |
| 2021 | 2842 |
| 2022 | 2563 |
| 2023 | 2661 |
| 2024 | 1302 |