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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 28 |
| 1946 | 53 |
| 1947 | 91 |
| 1948 | 104 |
| 1949 | 85 |
| 1950 | 183 |
| 1951 | 156 |
| 1952 | 182 |
| 1953 | 123 |
| 1954 | 169 |
| 1955 | 197 |
| 1956 | 165 |
| 1957 | 167 |
| 1958 | 190 |
| 1959 | 185 |
| 1960 | 264 |
| 1961 | 335 |
| 1962 | 217 |
| 1963 | 264 |
| 1964 | 349 |
| 1965 | 247 |
| 1966 | 169 |
| 1967 | 223 |
| 1968 | 257 |
| 1969 | 263 |
| 1970 | 259 |
| 1971 | 268 |
| 1972 | 273 |
| 1973 | 262 |
| 1974 | 262 |
| 1975 | 249 |
| 1976 | 307 |
| 1977 | 281 |
| 1978 | 334 |
| 1979 | 372 |
| 1980 | 349 |
| 1981 | 415 |
| 1982 | 451 |
| 1983 | 497 |
| 1984 | 581 |
| 1985 | 557 |
| 1986 | 544 |
| 1987 | 512 |
| 1988 | 541 |
| 1989 | 645 |
| 1990 | 608 |
| 1991 | 586 |
| 1992 | 577 |
| 1993 | 543 |
| 1994 | 520 |
| 1995 | 955 |
| 1996 | 1373 |
| 1997 | 1348 |
| 1998 | 1486 |
| 1999 | 1578 |
| 2000 | 1486 |
| 2001 | 1479 |
| 2002 | 1408 |
| 2003 | 1525 |
| 2004 | 1579 |
| 2005 | 1644 |
| 2006 | 1551 |
| 2007 | 1684 |
| 2008 | 1502 |
| 2009 | 1540 |
| 2010 | 1588 |
| 2011 | 1497 |
| 2012 | 1588 |
| 2013 | 1601 |
| 2014 | 1595 |
| 2015 | 1606 |
| 2016 | 1612 |
| 2017 | 1637 |
| 2018 | 1632 |
| 2019 | 1571 |
| 2020 | 1534 |
| 2021 | 1187 |
| 2022 | 938 |
| 2023 | 764 |
| 2024 | 256 |