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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 34 |
| 1947 | 32 |
| 1948 | 38 |
| 1949 | 40 |
| 1950 | 51 |
| 1951 | 38 |
| 1952 | 45 |
| 1953 | 55 |
| 1954 | 48 |
| 1955 | 44 |
| 1956 | 61 |
| 1957 | 47 |
| 1958 | 61 |
| 1959 | 66 |
| 1960 | 72 |
| 1961 | 93 |
| 1962 | 104 |
| 1963 | 134 |
| 1964 | 143 |
| 1965 | 99 |
| 1966 | 12 |
| 1967 | 15 |
| 1968 | 11 |
| 1969 | 43 |
| 1970 | 90 |
| 1971 | 579 |
| 1972 | 1138 |
| 1973 | 1289 |
| 1974 | 1190 |
| 1975 | 1244 |
| 1976 | 1174 |
| 1977 | 1266 |
| 1978 | 1145 |
| 1979 | 1219 |
| 1980 | 1268 |
| 1981 | 1365 |
| 1982 | 1343 |
| 1983 | 1293 |
| 1984 | 1433 |
| 1985 | 1287 |
| 1986 | 1345 |
| 1987 | 1240 |
| 1988 | 1243 |
| 1989 | 1417 |
| 1990 | 1444 |
| 1991 | 1519 |
| 1992 | 1438 |
| 1993 | 1515 |
| 1994 | 1419 |
| 1995 | 1400 |
| 1996 | 1528 |
| 1997 | 1482 |
| 1998 | 1485 |
| 1999 | 1543 |
| 2000 | 1584 |
| 2001 | 1478 |
| 2002 | 1606 |
| 2003 | 1538 |
| 2004 | 1705 |
| 2005 | 1763 |
| 2006 | 1800 |
| 2007 | 1854 |
| 2008 | 1984 |
| 2009 | 2002 |
| 2010 | 2032 |
| 2011 | 2126 |
| 2012 | 2148 |
| 2013 | 2087 |
| 2014 | 2186 |
| 2015 | 2046 |
| 2016 | 1944 |
| 2017 | 1927 |
| 2018 | 1946 |
| 2019 | 1792 |
| 2020 | 1715 |
| 2021 | 1731 |
| 2022 | 1137 |
| 2023 | 993 |
| 2024 | 437 |