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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 29 |
| 1947 | 31 |
| 1948 | 28 |
| 1949 | 43 |
| 1950 | 35 |
| 1951 | 36 |
| 1952 | 30 |
| 1953 | 51 |
| 1954 | 44 |
| 1955 | 30 |
| 1956 | 28 |
| 1957 | 32 |
| 1958 | 33 |
| 1959 | 25 |
| 1960 | 33 |
| 1961 | 18 |
| 1962 | 21 |
| 1963 | 19 |
| 1964 | 15 |
| 1965 | 11 |
| 1971 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 3 |
| 1976 | 7 |
| 1977 | 4 |
| 1978 | 2 |
| 1979 | 10 |
| 1980 | 19 |
| 1981 | 26 |
| 1982 | 44 |
| 1983 | 42 |
| 1984 | 38 |
| 1985 | 60 |
| 1986 | 70 |
| 1987 | 90 |
| 1988 | 107 |
| 1989 | 118 |
| 1990 | 130 |
| 1991 | 152 |
| 1992 | 189 |
| 1993 | 210 |
| 1994 | 248 |
| 1995 | 285 |
| 1996 | 339 |
| 1997 | 402 |
| 1998 | 437 |
| 1999 | 565 |
| 2000 | 611 |
| 2001 | 750 |
| 2002 | 1517 |
| 2003 | 1917 |
| 2004 | 1402 |
| 2005 | 1567 |
| 2006 | 1276 |
| 2007 | 1629 |
| 2008 | 1627 |
| 2009 | 1587 |
| 2010 | 1716 |
| 2011 | 1786 |
| 2012 | 1879 |
| 2013 | 1849 |
| 2014 | 1854 |
| 2015 | 1770 |
| 2016 | 1665 |
| 2017 | 1513 |
| 2018 | 1365 |
| 2019 | 1150 |
| 2020 | 1114 |
| 2021 | 994 |
| 2022 | 681 |
| 2023 | 541 |
| 2024 | 359 |