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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1954 | 1 |
| 1955 | 2 |
| 1958 | 3 |
| 1959 | 2 |
| 1961 | 1 |
| 1962 | 4 |
| 1963 | 9 |
| 1964 | 11 |
| 1965 | 4 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 2 |
| 1973 | 23 |
| 1974 | 18 |
| 1975 | 61 |
| 1976 | 125 |
| 1977 | 200 |
| 1978 | 209 |
| 1979 | 215 |
| 1980 | 212 |
| 1981 | 235 |
| 1982 | 216 |
| 1983 | 203 |
| 1984 | 226 |
| 1985 | 190 |
| 1986 | 186 |
| 1987 | 165 |
| 1988 | 170 |
| 1989 | 158 |
| 1990 | 176 |
| 1991 | 164 |
| 1992 | 159 |
| 1993 | 131 |
| 1994 | 157 |
| 1995 | 169 |
| 1996 | 157 |
| 1997 | 157 |
| 1998 | 159 |
| 1999 | 164 |
| 2000 | 215 |
| 2001 | 196 |
| 2002 | 210 |
| 2003 | 233 |
| 2004 | 277 |
| 2005 | 278 |
| 2006 | 286 |
| 2007 | 331 |
| 2008 | 298 |
| 2009 | 442 |
| 2010 | 678 |
| 2011 | 752 |
| 2012 | 836 |
| 2013 | 859 |
| 2014 | 851 |
| 2015 | 919 |
| 2016 | 904 |
| 2017 | 909 |
| 2018 | 966 |
| 2019 | 1001 |
| 2020 | 942 |
| 2021 | 984 |
| 2022 | 884 |
| 2023 | 802 |
| 2024 | 1007 |
| 2025 | 1188 |
| 2026 | 590 |