| Value | Category | Cases | |
|---|---|---|---|
| 0 | 27 |
1.9%
|
|
| 1 | 141 |
9.9%
|
|
| 2 | 175 |
12.3%
|
|
| 3 | 492 |
34.6%
|
|
| 4 | 345 |
24.3%
|
|
| 5 | 135 |
9.5%
|
|
| 6 | 63 |
4.4%
|
|
| 7 | 11 |
0.8%
|
|
| 8 | 10 |
0.7%
|
|
| 9 | 10 |
0.7%
|
|
| 15 | 6 |
0.4%
|
|
| 99 | 6 |
0.4%
|
|
| Sysmiss | 517 |