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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1902 | 1 |
| 1941 | 1 |
| 1945 | 7 |
| 1946 | 49 |
| 1947 | 44 |
| 1948 | 52 |
| 1949 | 50 |
| 1950 | 103 |
| 1951 | 106 |
| 1952 | 124 |
| 1953 | 104 |
| 1954 | 139 |
| 1955 | 130 |
| 1956 | 118 |
| 1957 | 142 |
| 1958 | 139 |
| 1959 | 116 |
| 1960 | 117 |
| 1961 | 140 |
| 1962 | 180 |
| 1963 | 249 |
| 1964 | 370 |
| 1965 | 295 |
| 1966 | 277 |
| 1967 | 313 |
| 1968 | 302 |
| 1969 | 359 |
| 1970 | 400 |
| 1971 | 411 |
| 1972 | 451 |
| 1973 | 475 |
| 1974 | 548 |
| 1975 | 534 |
| 1976 | 517 |
| 1977 | 468 |
| 1978 | 486 |
| 1979 | 467 |
| 1980 | 473 |
| 1981 | 476 |
| 1982 | 563 |
| 1983 | 486 |
| 1984 | 551 |
| 1985 | 520 |
| 1986 | 599 |
| 1987 | 681 |
| 1988 | 669 |
| 1989 | 722 |
| 1990 | 703 |
| 1991 | 702 |
| 1992 | 764 |
| 1993 | 845 |
| 1994 | 860 |
| 1995 | 932 |
| 1996 | 888 |
| 1997 | 987 |
| 1998 | 1017 |
| 1999 | 930 |
| 2000 | 937 |
| 2001 | 877 |
| 2002 | 931 |
| 2003 | 1061 |
| 2004 | 1063 |
| 2005 | 1183 |
| 2006 | 1262 |
| 2007 | 1315 |
| 2008 | 1340 |
| 2009 | 1316 |
| 2010 | 1402 |
| 2011 | 1472 |
| 2012 | 1434 |
| 2013 | 1386 |
| 2014 | 1466 |
| 2015 | 1456 |
| 2016 | 1468 |
| 2017 | 1380 |
| 2018 | 1478 |
| 2019 | 1404 |
| 2020 | 1258 |
| 2021 | 907 |
| 2022 | 324 |
| 2023 | 270 |
| 2024 | 982 |
| 2025 | 835 |