Total number of athlete-days (all athletes, athletes from delegations with own medical support, athletes from delegations without own medical support)
| All athletes (160 countries) | Athletes with own medical support (78 countries) | Athletes without own medical support (82 countries) | |
|---|---|---|---|
| Pre-Games (3 days) | 10695 | 9987 | 708 |
| Games (11 days) | 39215 | 36619 | 2596 |
| Total period (Pre-Games and Games) | 49910 | 46606 | 3304 |