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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 13 |
| 1947 | 15 |
| 1948 | 32 |
| 1949 | 20 |
| 1950 | 35 |
| 1951 | 50 |
| 1952 | 51 |
| 1953 | 42 |
| 1954 | 58 |
| 1955 | 46 |
| 1956 | 47 |
| 1957 | 53 |
| 1958 | 45 |
| 1959 | 51 |
| 1960 | 33 |
| 1961 | 74 |
| 1962 | 67 |
| 1963 | 89 |
| 1964 | 108 |
| 1965 | 81 |
| 1966 | 73 |
| 1967 | 113 |
| 1968 | 113 |
| 1969 | 115 |
| 1970 | 113 |
| 1971 | 132 |
| 1972 | 129 |
| 1973 | 139 |
| 1974 | 149 |
| 1975 | 138 |
| 1976 | 177 |
| 1977 | 217 |
| 1978 | 188 |
| 1979 | 217 |
| 1980 | 214 |
| 1981 | 229 |
| 1982 | 283 |
| 1983 | 308 |
| 1984 | 246 |
| 1985 | 312 |
| 1986 | 384 |
| 1987 | 316 |
| 1988 | 377 |
| 1989 | 402 |
| 1990 | 335 |
| 1991 | 354 |
| 1992 | 425 |
| 1993 | 390 |
| 1994 | 459 |
| 1995 | 434 |
| 1996 | 431 |
| 1997 | 436 |
| 1998 | 501 |
| 1999 | 448 |
| 2000 | 471 |
| 2001 | 510 |
| 2002 | 642 |
| 2003 | 521 |
| 2004 | 584 |
| 2005 | 685 |
| 2006 | 672 |
| 2007 | 746 |
| 2008 | 744 |
| 2009 | 717 |
| 2010 | 835 |
| 2011 | 838 |
| 2012 | 959 |
| 2013 | 1053 |
| 2014 | 1106 |
| 2015 | 1133 |
| 2016 | 1173 |
| 2017 | 1217 |
| 2018 | 1288 |
| 2019 | 1323 |
| 2020 | 1525 |
| 2021 | 1589 |
| 2022 | 1602 |
| 2023 | 1416 |
| 2024 | 423 |