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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1948 | 5 |
| 1949 | 1 |
| 1950 | 2 |
| 1951 | 6 |
| 1952 | 23 |
| 1953 | 51 |
| 1954 | 52 |
| 1955 | 112 |
| 1956 | 174 |
| 1957 | 249 |
| 1958 | 234 |
| 1959 | 260 |
| 1960 | 304 |
| 1961 | 339 |
| 1962 | 396 |
| 1963 | 541 |
| 1964 | 705 |
| 1965 | 515 |
| 1966 | 587 |
| 1967 | 706 |
| 1968 | 832 |
| 1969 | 787 |
| 1970 | 872 |
| 1971 | 979 |
| 1972 | 1082 |
| 1973 | 1134 |
| 1974 | 1361 |
| 1975 | 1290 |
| 1976 | 1245 |
| 1977 | 1185 |
| 1978 | 1208 |
| 1979 | 1214 |
| 1980 | 1225 |
| 1981 | 1269 |
| 1982 | 1378 |
| 1983 | 1307 |
| 1984 | 1430 |
| 1985 | 1640 |
| 1986 | 1617 |
| 1987 | 1477 |
| 1988 | 1420 |
| 1989 | 1468 |
| 1990 | 1594 |
| 1991 | 1582 |
| 1992 | 1681 |
| 1993 | 1496 |
| 1994 | 1452 |
| 1995 | 1388 |
| 1996 | 1405 |
| 1997 | 1335 |
| 1998 | 1328 |
| 1999 | 1233 |
| 2000 | 1268 |
| 2001 | 1242 |
| 2002 | 1178 |
| 2003 | 1199 |
| 2004 | 1196 |
| 2005 | 1265 |
| 2006 | 1289 |
| 2007 | 1387 |
| 2008 | 1369 |
| 2009 | 1266 |
| 2010 | 1256 |
| 2011 | 1189 |
| 2012 | 1152 |
| 2013 | 1166 |
| 2014 | 1084 |
| 2015 | 1055 |
| 2016 | 1015 |
| 2017 | 866 |
| 2018 | 840 |
| 2019 | 858 |
| 2020 | 845 |
| 2021 | 848 |
| 2022 | 1099 |
| 2023 | 1055 |
| 2024 | 417 |