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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 10 |
| 1947 | 9 |
| 1948 | 19 |
| 1949 | 15 |
| 1950 | 32 |
| 1951 | 37 |
| 1952 | 45 |
| 1953 | 56 |
| 1954 | 61 |
| 1955 | 65 |
| 1956 | 63 |
| 1957 | 88 |
| 1958 | 94 |
| 1959 | 114 |
| 1960 | 133 |
| 1961 | 115 |
| 1962 | 197 |
| 1963 | 414 |
| 1964 | 438 |
| 1965 | 325 |
| 1966 | 273 |
| 1967 | 340 |
| 1968 | 425 |
| 1969 | 425 |
| 1970 | 441 |
| 1971 | 510 |
| 1972 | 623 |
| 1973 | 703 |
| 1974 | 774 |
| 1975 | 837 |
| 1976 | 786 |
| 1977 | 867 |
| 1978 | 774 |
| 1979 | 722 |
| 1980 | 751 |
| 1981 | 686 |
| 1982 | 738 |
| 1983 | 691 |
| 1984 | 722 |
| 1985 | 741 |
| 1986 | 829 |
| 1987 | 764 |
| 1988 | 958 |
| 1989 | 1084 |
| 1990 | 1215 |
| 1991 | 1291 |
| 1992 | 1368 |
| 1993 | 1333 |
| 1994 | 1302 |
| 1995 | 1344 |
| 1996 | 1338 |
| 1997 | 1425 |
| 1998 | 1530 |
| 1999 | 1634 |
| 2000 | 1781 |
| 2001 | 2135 |
| 2002 | 2033 |
| 2003 | 2208 |
| 2004 | 2367 |
| 2005 | 2447 |
| 2006 | 2470 |
| 2007 | 2515 |
| 2008 | 2671 |
| 2009 | 2660 |
| 2010 | 2642 |
| 2011 | 2775 |
| 2012 | 2911 |
| 2013 | 3026 |
| 2014 | 3202 |
| 2015 | 3201 |
| 2016 | 3013 |
| 2017 | 2820 |
| 2018 | 2935 |
| 2019 | 2801 |
| 2020 | 2727 |
| 2021 | 2384 |
| 2022 | 2020 |
| 2023 | 1877 |
| 2024 | 656 |