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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 18 |
| 1947 | 23 |
| 1948 | 20 |
| 1949 | 18 |
| 1950 | 32 |
| 1951 | 39 |
| 1952 | 43 |
| 1953 | 61 |
| 1954 | 50 |
| 1955 | 59 |
| 1956 | 57 |
| 1957 | 71 |
| 1958 | 64 |
| 1959 | 72 |
| 1960 | 71 |
| 1961 | 75 |
| 1962 | 58 |
| 1963 | 75 |
| 1964 | 95 |
| 1965 | 73 |
| 1966 | 57 |
| 1967 | 50 |
| 1968 | 35 |
| 1969 | 36 |
| 1970 | 23 |
| 1971 | 35 |
| 1972 | 25 |
| 1973 | 29 |
| 1974 | 18 |
| 1975 | 29 |
| 1976 | 42 |
| 1977 | 36 |
| 1978 | 30 |
| 1979 | 38 |
| 1980 | 40 |
| 1981 | 49 |
| 1982 | 52 |
| 1983 | 64 |
| 1984 | 59 |
| 1985 | 60 |
| 1986 | 78 |
| 1987 | 110 |
| 1988 | 104 |
| 1989 | 99 |
| 1990 | 83 |
| 1991 | 130 |
| 1992 | 116 |
| 1993 | 118 |
| 1994 | 108 |
| 1995 | 99 |
| 1996 | 139 |
| 1997 | 125 |
| 1998 | 162 |
| 1999 | 127 |
| 2000 | 151 |
| 2001 | 162 |
| 2002 | 178 |
| 2003 | 178 |
| 2004 | 241 |
| 2005 | 202 |
| 2006 | 309 |
| 2007 | 276 |
| 2008 | 309 |
| 2009 | 317 |
| 2010 | 321 |
| 2011 | 316 |
| 2012 | 321 |
| 2013 | 381 |
| 2014 | 361 |
| 2015 | 384 |
| 2016 | 360 |
| 2017 | 333 |
| 2018 | 326 |
| 2019 | 361 |
| 2020 | 382 |
| 2021 | 346 |
| 2022 | 199 |
| 2023 | 217 |
| 2024 | 95 |