| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1979 | 1 |
5%
|
|
| 1993 | 1 |
5%
|
|
| 1997 | 2 |
10%
|
|
| 2002 | 3 |
15%
|
|
| 2005 | 1 |
5%
|
|
| 2006 | 4 |
20%
|
|
| 2007 | 2 |
10%
|
|
| 2008 | 3 |
15%
|
|
| 2009 | 1 |
5%
|
|
| 2010 | 2 |
10%
|
|
| Sysmiss | 8972 |