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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1947 | 3 |
| 1948 | 2 |
| 1949 | 3 |
| 1950 | 5 |
| 1951 | 9 |
| 1952 | 6 |
| 1953 | 11 |
| 1954 | 12 |
| 1955 | 11 |
| 1956 | 13 |
| 1957 | 19 |
| 1958 | 7 |
| 1959 | 19 |
| 1960 | 22 |
| 1961 | 15 |
| 1962 | 12 |
| 1963 | 17 |
| 1964 | 14 |
| 1965 | 10 |
| 1966 | 2 |
| 1968 | 1 |
| 1970 | 1 |
| 1975 | 3 |
| 1977 | 1 |
| 1978 | 29 |
| 1979 | 46 |
| 1980 | 45 |
| 1981 | 49 |
| 1982 | 66 |
| 1983 | 50 |
| 1984 | 96 |
| 1985 | 69 |
| 1986 | 44 |
| 1987 | 54 |
| 1988 | 53 |
| 1989 | 67 |
| 1990 | 59 |
| 1991 | 49 |
| 1992 | 67 |
| 1993 | 102 |
| 1994 | 84 |
| 1995 | 90 |
| 1996 | 78 |
| 1997 | 70 |
| 1998 | 82 |
| 1999 | 73 |
| 2000 | 68 |
| 2001 | 70 |
| 2002 | 92 |
| 2003 | 132 |
| 2004 | 108 |
| 2005 | 136 |
| 2006 | 205 |
| 2007 | 176 |
| 2008 | 174 |
| 2009 | 149 |
| 2010 | 261 |
| 2011 | 274 |
| 2012 | 360 |
| 2013 | 359 |
| 2014 | 320 |
| 2015 | 378 |
| 2016 | 439 |
| 2017 | 406 |
| 2018 | 348 |
| 2019 | 393 |
| 2020 | 428 |
| 2021 | 392 |
| 2022 | 273 |
| 2023 | 251 |
| 2024 | 94 |