Valeur | Catégorie | le cas | |
---|---|---|---|
0 | <12 months | 1659 |
27%
|
1 | 1 year | 272 |
4.4%
|
2 | 2 years | 825 |
13.4%
|
3 | 3 years | 1303 |
21.2%
|
4 | 4 years | 778 |
12.7%
|
5 | 5 years | 586 |
9.5%
|
6 | 6+ years | 128 |
2.1%
|
7 | non-numeric | 207 |
3.4%
|
8 | don't know | 381 |
6.2%
|
Sysmiss | 1430 |