| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4203 |
68.3%
|
|
| 1 | 635 |
10.3%
|
|
| 2 | 536 |
8.7%
|
|
| 3 | 233 |
3.8%
|
|
| 4 | 145 |
2.4%
|
|
| 5 | 113 |
1.8%
|
|
| 6 | 45 |
0.7%
|
|
| 7 | 247 |
4%
|
|
| Sysmiss | 14 |