Valeur | Catégorie | le cas | |
---|---|---|---|
0 | no net | 1659 |
47.9%
|
1 | only treated nets | 1636 |
47.2%
|
2 | both treated and untreated nets | 0 |
0%
|
3 | only untreated nets | 170 |
4.9%
|
Sysmiss | 13622 |