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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 12 |
| 1947 | 8 |
| 1948 | 8 |
| 1949 | 6 |
| 1950 | 13 |
| 1951 | 12 |
| 1952 | 26 |
| 1953 | 29 |
| 1954 | 40 |
| 1955 | 32 |
| 1956 | 35 |
| 1957 | 30 |
| 1958 | 32 |
| 1959 | 32 |
| 1960 | 85 |
| 1961 | 41 |
| 1962 | 48 |
| 1963 | 92 |
| 1964 | 110 |
| 1965 | 201 |
| 1966 | 187 |
| 1967 | 259 |
| 1968 | 169 |
| 1969 | 194 |
| 1970 | 188 |
| 1971 | 205 |
| 1972 | 225 |
| 1973 | 232 |
| 1974 | 196 |
| 1975 | 209 |
| 1976 | 182 |
| 1977 | 155 |
| 1978 | 181 |
| 1979 | 162 |
| 1980 | 132 |
| 1981 | 183 |
| 1982 | 180 |
| 1983 | 225 |
| 1984 | 218 |
| 1985 | 167 |
| 1986 | 184 |
| 1987 | 224 |
| 1988 | 181 |
| 1989 | 194 |
| 1990 | 205 |
| 1991 | 210 |
| 1992 | 208 |
| 1993 | 249 |
| 1994 | 217 |
| 1995 | 216 |
| 1996 | 243 |
| 1997 | 201 |
| 1998 | 259 |
| 1999 | 190 |
| 2000 | 259 |
| 2001 | 209 |
| 2002 | 229 |
| 2003 | 218 |
| 2004 | 251 |
| 2005 | 300 |
| 2006 | 302 |
| 2007 | 329 |
| 2008 | 338 |
| 2009 | 351 |
| 2010 | 379 |
| 2011 | 391 |
| 2012 | 426 |
| 2013 | 395 |
| 2014 | 416 |
| 2015 | 352 |
| 2016 | 358 |
| 2017 | 437 |
| 2018 | 396 |
| 2019 | 412 |
| 2020 | 445 |
| 2021 | 414 |
| 2022 | 339 |
| 2023 | 257 |
| 2024 | 94 |