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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 24 |
| 1946 | 89 |
| 1947 | 92 |
| 1948 | 100 |
| 1949 | 110 |
| 1950 | 169 |
| 1951 | 207 |
| 1952 | 225 |
| 1953 | 225 |
| 1954 | 204 |
| 1955 | 202 |
| 1956 | 227 |
| 1957 | 231 |
| 1958 | 224 |
| 1959 | 250 |
| 1960 | 247 |
| 1961 | 248 |
| 1962 | 245 |
| 1963 | 417 |
| 1964 | 555 |
| 1965 | 483 |
| 1966 | 551 |
| 1967 | 705 |
| 1968 | 769 |
| 1969 | 817 |
| 1970 | 770 |
| 1971 | 898 |
| 1972 | 974 |
| 1973 | 1058 |
| 1974 | 1125 |
| 1975 | 1120 |
| 1976 | 1246 |
| 1977 | 1305 |
| 1978 | 1196 |
| 1979 | 1379 |
| 1980 | 1311 |
| 1981 | 1353 |
| 1982 | 1258 |
| 1983 | 1392 |
| 1984 | 1414 |
| 1985 | 1469 |
| 1986 | 1505 |
| 1987 | 1547 |
| 1988 | 1611 |
| 1989 | 1521 |
| 1990 | 1673 |
| 1991 | 1457 |
| 1992 | 1416 |
| 1993 | 1481 |
| 1994 | 1555 |
| 1995 | 1469 |
| 1996 | 1423 |
| 1997 | 1359 |
| 1998 | 1239 |
| 1999 | 1241 |
| 2000 | 1261 |
| 2001 | 1142 |
| 2002 | 1188 |
| 2003 | 1242 |
| 2004 | 1280 |
| 2005 | 1501 |
| 2006 | 1598 |
| 2007 | 1722 |
| 2008 | 1800 |
| 2009 | 1658 |
| 2010 | 1694 |
| 2011 | 1747 |
| 2012 | 1767 |
| 2013 | 1797 |
| 2014 | 1826 |
| 2015 | 1611 |
| 2016 | 1493 |
| 2017 | 1738 |
| 2018 | 1760 |
| 2019 | 1734 |
| 2020 | 1770 |
| 2021 | 1757 |
| 2022 | 1669 |
| 2023 | 1550 |
| 2024 | 1367 |
| 2025 | 555 |