| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2105 |
3.2%
|
|
| 2 | 2330 |
3.6%
|
|
| 3 | 2131 |
3.3%
|
|
| 4 | 1772 |
2.7%
|
|
| 5 | 1534 |
2.3%
|
|
| 6 | 1609 |
2.5%
|
|
| 98 | DK | 83 |
0.1%
|
| Sysmiss | 53933 |
82.3%
|