| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5424 |
69.3%
|
|
| 2 | 1730 |
22.1%
|
|
| 3 | 511 |
6.5%
|
|
| 4 | 128 |
1.6%
|
|
| 5 | 23 |
0.3%
|
|
| 6 | 6 |
0.1%
|
|
| Sysmiss | 4978 |