For those keeping score at home, here are the number of doping positives and disqualifications at the Olympic Games, that we know of (we = myself and @OlympicStatman). In total, there are 418 known cases.
| Year | City | ### |
|---|---|---|
| 2012 | London | 121 |
| 2008 | Beijing | 86 |
| 2000 | Sydney | 42 |
| 2004 | Athínai | 41 |
| 2006 | Torino | 19 |
| 2016 | Rio de Janeiro | 17 |
| 1996 | Atlanta | 13 |
| 1984 | Los Angeles | 12 |
| 2014 | Sochi | 12 |
| 1976 | Montréal | 11 |
| 1988 | Seoul | 10 |
| 1972 | München | 7 |
| 2002 | Salt Lake City | 7 |
| 1992 | Barcelona | 5 |
| 2018 | PyeongChang | 5 |
| 2010 | Vancouver | 3 |
| 1976 | Innsbruck | 2 |
| 1968 | Ciudad de México | 1 |
| 1972 | Sapporo | 1 |
| 1984 | Sarajevo | 1 |
| 1988 | Calgary | 1 |
| 1998 | Nagano | 1 |
| Totals | 418 |