Valeur | Catégorie | le cas | |
---|---|---|---|
0 | no net | 4076 |
41.9%
|
1 | only treated nets | 5134 |
52.7%
|
2 | both treated and untreated nets | 0 |
0%
|
3 | only untreated nets | 523 |
5.4%
|
Sysmiss | 7354 |