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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 26 |
| 1947 | 30 |
| 1948 | 27 |
| 1949 | 13 |
| 1950 | 29 |
| 1951 | 37 |
| 1952 | 62 |
| 1953 | 46 |
| 1954 | 20 |
| 1955 | 32 |
| 1956 | 30 |
| 1957 | 25 |
| 1958 | 28 |
| 1959 | 113 |
| 1960 | 196 |
| 1961 | 250 |
| 1962 | 274 |
| 1963 | 349 |
| 1964 | 297 |
| 1965 | 31 |
| 1966 | 23 |
| 1967 | 31 |
| 1968 | 40 |
| 1969 | 30 |
| 1970 | 41 |
| 1971 | 61 |
| 1972 | 38 |
| 1973 | 57 |
| 1974 | 28 |
| 1975 | 30 |
| 1976 | 40 |
| 1977 | 71 |
| 1978 | 62 |
| 1979 | 92 |
| 1980 | 59 |
| 1981 | 49 |
| 1982 | 52 |
| 1983 | 62 |
| 1984 | 63 |
| 1985 | 60 |
| 1986 | 41 |
| 1987 | 67 |
| 1988 | 68 |
| 1989 | 81 |
| 1990 | 69 |
| 1991 | 87 |
| 1992 | 90 |
| 1993 | 126 |
| 1994 | 100 |
| 1995 | 143 |
| 1996 | 146 |
| 1997 | 181 |
| 1998 | 134 |
| 1999 | 183 |
| 2000 | 196 |
| 2001 | 158 |
| 2002 | 259 |
| 2003 | 212 |
| 2004 | 248 |
| 2005 | 237 |
| 2006 | 313 |
| 2007 | 273 |
| 2008 | 309 |
| 2009 | 338 |
| 2010 | 311 |
| 2011 | 349 |
| 2012 | 365 |
| 2013 | 391 |
| 2014 | 411 |
| 2015 | 461 |
| 2016 | 410 |
| 2017 | 313 |
| 2018 | 330 |
| 2019 | 413 |
| 2020 | 569 |
| 2021 | 563 |
| 2022 | 437 |
| 2023 | 359 |
| 2024 | 117 |