| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3310 |
88.2%
|
|
| 2 | 259 |
6.9%
|
|
| 3 | 137 |
3.7%
|
|
| 4 | 16 |
0.4%
|
|
| 6 | 25 |
0.7%
|
|
| 7 | 1 |
0%
|
|
| 8 | 4 |
0.1%
|
|
| Sysmiss | 12358 |