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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 29 |
| 1946 | 83 |
| 1947 | 101 |
| 1948 | 112 |
| 1949 | 76 |
| 1950 | 154 |
| 1951 | 174 |
| 1952 | 188 |
| 1953 | 206 |
| 1954 | 166 |
| 1955 | 188 |
| 1956 | 206 |
| 1957 | 239 |
| 1958 | 221 |
| 1959 | 195 |
| 1960 | 235 |
| 1961 | 220 |
| 1962 | 226 |
| 1963 | 443 |
| 1964 | 697 |
| 1965 | 534 |
| 1966 | 562 |
| 1967 | 678 |
| 1968 | 1076 |
| 1969 | 1652 |
| 1970 | 2728 |
| 1971 | 2840 |
| 1972 | 2921 |
| 1973 | 2999 |
| 1974 | 3165 |
| 1975 | 1947 |
| 1976 | 1339 |
| 1977 | 1274 |
| 1978 | 1169 |
| 1979 | 1149 |
| 1980 | 1354 |
| 1981 | 1064 |
| 1982 | 1000 |
| 1983 | 1048 |
| 1984 | 1153 |
| 1985 | 959 |
| 1986 | 1030 |
| 1987 | 797 |
| 1988 | 964 |
| 1989 | 990 |
| 1990 | 974 |
| 1991 | 1397 |
| 1992 | 1380 |
| 1993 | 1320 |
| 1994 | 1233 |
| 1995 | 1393 |
| 1996 | 1419 |
| 1997 | 1479 |
| 1998 | 1684 |
| 1999 | 1664 |
| 2000 | 1816 |
| 2001 | 2053 |
| 2002 | 1960 |
| 2003 | 2152 |
| 2004 | 2415 |
| 2005 | 2603 |
| 2006 | 2682 |
| 2007 | 2729 |
| 2008 | 2968 |
| 2009 | 3486 |
| 2010 | 3285 |
| 2011 | 2976 |
| 2012 | 3052 |
| 2013 | 2772 |
| 2014 | 2586 |
| 2015 | 2605 |
| 2016 | 2515 |
| 2017 | 2309 |
| 2018 | 2335 |
| 2019 | 2482 |
| 2020 | 2567 |
| 2021 | 2499 |
| 2022 | 1920 |
| 2023 | 1649 |
| 2024 | 385 |