| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.6%
|
|
| 1 | 1 |
0.9%
|
|
| 2 | 27 |
23.3%
|
|
| 3 | 12 |
10.3%
|
|
| 4 | 13 |
11.2%
|
|
| 5 | 23 |
19.8%
|
|
| 6 | 15 |
12.9%
|
|
| 7 | 5 |
4.3%
|
|
| 8 | 5 |
4.3%
|
|
| 9 | 2 |
1.7%
|
|
| 10 | 10 |
8.6%
|
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 8 |