| Value | Category | Cases | |
|---|---|---|---|
| 0 | 83 |
3%
|
|
| 1 | 610 |
22.3%
|
|
| 2 | 872 |
31.8%
|
|
| 3 | 490 |
17.9%
|
|
| 4 | 258 |
9.4%
|
|
| 5 | 228 |
8.3%
|
|
| 6 | 77 |
2.8%
|
|
| 7 | 30 |
1.1%
|
|
| 8 | 29 |
1.1%
|
|
| 10 | 52 |
1.9%
|
|
| 11 | 1 |
0%
|
|
| 12 | 3 |
0.1%
|
|
| 15 | 3 |
0.1%
|
|
| 16 | 1 |
0%
|
|
| 20 | 2 |
0.1%
|
|
| Sysmiss | 12 |