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The https:// ensures that you are connecting to the
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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1963 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1974 | 1 |
| 1980 | 1 |
| 1983 | 1 |
| 1990 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1998 | 2 |
| 1999 | 3 |
| 2000 | 1 |
| 2002 | 3 |
| 2007 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2025 | 0 |