| Value | Category | Cases | |
|---|---|---|---|
| 0 | 155 |
18.5%
|
|
| 1 | 158 |
18.9%
|
|
| 2 | 144 |
17.2%
|
|
| 3 | 116 |
13.9%
|
|
| 4 | 83 |
9.9%
|
|
| 5 | 62 |
7.4%
|
|
| 6 | 37 |
4.4%
|
|
| 7 | 44 |
5.3%
|
|
| 8 | 14 |
1.7%
|
|
| 9 | 16 |
1.9%
|
|
| 10 | 4 |
0.5%
|
|
| 11 | 2 |
0.2%
|
|
| 16 | 1 |
0.1%
|
|
| Sysmiss | 86 |