Valeur | Catégorie | le cas | |
---|---|---|---|
0 | No net | 1453 |
38.6%
|
1 | Only treated nets | 2089 |
55.4%
|
2 | Both treated and untreated nets | 0 |
0%
|
3 | Only untreated nets | 227 |
6%
|
Sysmiss | 1319 |