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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 36 |
| 1947 | 61 |
| 1948 | 64 |
| 1949 | 57 |
| 1950 | 48 |
| 1951 | 52 |
| 1952 | 57 |
| 1953 | 98 |
| 1954 | 95 |
| 1955 | 127 |
| 1956 | 131 |
| 1957 | 160 |
| 1958 | 159 |
| 1959 | 155 |
| 1960 | 118 |
| 1961 | 201 |
| 1962 | 322 |
| 1963 | 372 |
| 1964 | 682 |
| 1965 | 553 |
| 1966 | 499 |
| 1967 | 668 |
| 1968 | 781 |
| 1969 | 928 |
| 1970 | 902 |
| 1971 | 1163 |
| 1972 | 1175 |
| 1973 | 1357 |
| 1974 | 1546 |
| 1975 | 1345 |
| 1976 | 1135 |
| 1977 | 1069 |
| 1978 | 927 |
| 1979 | 1041 |
| 1980 | 1142 |
| 1981 | 1077 |
| 1982 | 1139 |
| 1983 | 1060 |
| 1984 | 1191 |
| 1985 | 1281 |
| 1986 | 1117 |
| 1987 | 967 |
| 1988 | 986 |
| 1989 | 1121 |
| 1990 | 1218 |
| 1991 | 1206 |
| 1992 | 1148 |
| 1993 | 1173 |
| 1994 | 1181 |
| 1995 | 1102 |
| 1996 | 1143 |
| 1997 | 1054 |
| 1998 | 1038 |
| 1999 | 1054 |
| 2000 | 1129 |
| 2001 | 1094 |
| 2002 | 1008 |
| 2003 | 1060 |
| 2004 | 1125 |
| 2005 | 1301 |
| 2006 | 1275 |
| 2007 | 1272 |
| 2008 | 1321 |
| 2009 | 1246 |
| 2010 | 1197 |
| 2011 | 1273 |
| 2012 | 1378 |
| 2013 | 1318 |
| 2014 | 1247 |
| 2015 | 1182 |
| 2016 | 1100 |
| 2017 | 1079 |
| 2018 | 1084 |
| 2019 | 1059 |
| 2020 | 1052 |
| 2021 | 821 |
| 2022 | 1040 |
| 2023 | 751 |
| 2024 | 939 |
| 2025 | 512 |