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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 1 |
| 1978 | 1 |
| 1979 | 6 |
| 1980 | 4 |
| 1981 | 1 |
| 1983 | 3 |
| 1984 | 5 |
| 1985 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 4 |
| 1995 | 6 |
| 1996 | 5 |
| 2003 | 4 |
| 2009 | 26 |
| 2010 | 25 |
| 2011 | 30 |
| 2012 | 30 |
| 2013 | 28 |
| 2014 | 51 |
| 2015 | 49 |
| 2016 | 40 |
| 2017 | 42 |
| 2018 | 35 |
| 2019 | 60 |
| 2020 | 67 |
| 2021 | 76 |
| 2022 | 48 |
| 2023 | 21 |
| 2024 | 16 |