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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 10 |
| 1946 | 29 |
| 1947 | 63 |
| 1948 | 64 |
| 1949 | 66 |
| 1950 | 146 |
| 1951 | 140 |
| 1952 | 171 |
| 1953 | 201 |
| 1954 | 235 |
| 1955 | 210 |
| 1956 | 236 |
| 1957 | 219 |
| 1958 | 169 |
| 1959 | 189 |
| 1960 | 194 |
| 1961 | 208 |
| 1962 | 230 |
| 1963 | 399 |
| 1964 | 647 |
| 1965 | 411 |
| 1966 | 420 |
| 1967 | 590 |
| 1968 | 669 |
| 1969 | 731 |
| 1970 | 687 |
| 1971 | 773 |
| 1972 | 819 |
| 1973 | 1017 |
| 1974 | 951 |
| 1975 | 876 |
| 1976 | 768 |
| 1977 | 856 |
| 1978 | 710 |
| 1979 | 768 |
| 1980 | 825 |
| 1981 | 773 |
| 1982 | 750 |
| 1983 | 813 |
| 1984 | 869 |
| 1985 | 907 |
| 1986 | 960 |
| 1987 | 922 |
| 1988 | 991 |
| 1989 | 1084 |
| 1990 | 1163 |
| 1991 | 1233 |
| 1992 | 1267 |
| 1993 | 1307 |
| 1994 | 1298 |
| 1995 | 1292 |
| 1996 | 1407 |
| 1997 | 1426 |
| 1998 | 1428 |
| 1999 | 1490 |
| 2000 | 1517 |
| 2001 | 1632 |
| 2002 | 1507 |
| 2003 | 1546 |
| 2004 | 1560 |
| 2005 | 1534 |
| 2006 | 1465 |
| 2007 | 1524 |
| 2008 | 1616 |
| 2009 | 1610 |
| 2010 | 1657 |
| 2011 | 1607 |
| 2012 | 1611 |
| 2013 | 1480 |
| 2014 | 1505 |
| 2015 | 1482 |
| 2016 | 1450 |
| 2017 | 1376 |
| 2018 | 1264 |
| 2019 | 1253 |
| 2020 | 1589 |
| 2021 | 1475 |
| 2022 | 1343 |
| 2023 | 1065 |
| 2024 | 953 |
| 2025 | 392 |