Valeur | Catégorie | le cas | |
---|---|---|---|
1999 | 7 |
20%
|
|
2000 | 17 |
48.6%
|
|
2001 | 7 |
20%
|
|
2002 | 3 |
8.6%
|
|
2003 | 1 |
2.9%
|
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 0 |
0%
|
Sysmiss | 12442 |