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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1797 | 1 |
| 1799 | 1 |
| 1800 | 1 |
| 1802 | 1 |
| 1803 | 2 |
| 1807 | 1 |
| 1809 | 1 |
| 1947 | 1 |
| 1948 | 1 |
| 1950 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1967 | 2 |
| 1968 | 1 |
| 1972 | 2 |
| 1973 | 2 |
| 1974 | 4 |
| 1975 | 2 |
| 1976 | 4 |
| 1977 | 3 |
| 1979 | 1 |
| 1980 | 4 |
| 1984 | 5 |
| 1985 | 2 |
| 1986 | 3 |
| 1987 | 2 |
| 1988 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1994 | 2 |
| 1995 | 1 |
| 1998 | 3 |
| 1999 | 5 |
| 2000 | 3 |
| 2002 | 1 |
| 2003 | 2 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 2 |
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 0 |