| Value | Category | Cases | |
|---|---|---|---|
| 0 | 228 |
39.2%
|
|
| 1 | 55 |
9.5%
|
|
| 2 | 72 |
12.4%
|
|
| 3 | 80 |
13.7%
|
|
| 4 | 32 |
5.5%
|
|
| 5 | 12 |
2.1%
|
|
| 6 | 7 |
1.2%
|
|
| 7 | 91 |
15.6%
|
|
| 8 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 16 | 1 |
0.2%
|
|
| 26 | 1 |
0.2%
|
|
| 56 | 1 |
0.2%
|
|
| Sysmiss | 2 |