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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 2 |
| 1948 | 2 |
| 1949 | 2 |
| 1950 | 11 |
| 1951 | 10 |
| 1952 | 48 |
| 1953 | 106 |
| 1954 | 164 |
| 1955 | 319 |
| 1956 | 345 |
| 1957 | 364 |
| 1958 | 408 |
| 1959 | 377 |
| 1960 | 223 |
| 1961 | 215 |
| 1962 | 312 |
| 1963 | 601 |
| 1964 | 836 |
| 1965 | 662 |
| 1966 | 690 |
| 1967 | 823 |
| 1968 | 1006 |
| 1969 | 1092 |
| 1970 | 1139 |
| 1971 | 1148 |
| 1972 | 1209 |
| 1973 | 1303 |
| 1974 | 1322 |
| 1975 | 1207 |
| 1976 | 1178 |
| 1977 | 1152 |
| 1978 | 1094 |
| 1979 | 1216 |
| 1980 | 1201 |
| 1981 | 1125 |
| 1982 | 1230 |
| 1983 | 1325 |
| 1984 | 1442 |
| 1985 | 1469 |
| 1986 | 1397 |
| 1987 | 1317 |
| 1988 | 1283 |
| 1989 | 1213 |
| 1990 | 1231 |
| 1991 | 1171 |
| 1992 | 1161 |
| 1993 | 1107 |
| 1994 | 1058 |
| 1995 | 1093 |
| 1996 | 1087 |
| 1997 | 1113 |
| 1998 | 1160 |
| 1999 | 1142 |
| 2000 | 1177 |
| 2001 | 1224 |
| 2002 | 1282 |
| 2003 | 1266 |
| 2004 | 1339 |
| 2005 | 1379 |
| 2006 | 1591 |
| 2007 | 1663 |
| 2008 | 1585 |
| 2009 | 1657 |
| 2010 | 1786 |
| 2011 | 1863 |
| 2012 | 1931 |
| 2013 | 1940 |
| 2014 | 1899 |
| 2015 | 1945 |
| 2016 | 1856 |
| 2017 | 1933 |
| 2018 | 1805 |
| 2019 | 1749 |
| 2020 | 1723 |
| 2021 | 1612 |
| 2022 | 1727 |
| 2023 | 1553 |
| 2024 | 1589 |
| 2025 | 1220 |
| 2026 | 9 |