| Value | Category | Cases | |
|---|---|---|---|
| 0 | 160 |
2.8%
|
|
| 1 | 1201 |
21.4%
|
|
| 2 | 1831 |
32.6%
|
|
| 3 | 1098 |
19.5%
|
|
| 4 | 533 |
9.5%
|
|
| 5 | 241 |
4.3%
|
|
| 6 | 212 |
3.8%
|
|
| 7 | 126 |
2.2%
|
|
| 8 | 153 |
2.7%
|
|
| 9 | 31 |
0.6%
|
|
| 10 | 20 |
0.4%
|
|
| 11 | 6 |
0.1%
|
|
| 12 | 9 |
0.2%
|
|
| Sysmiss | 19821 |