| Value | Category | Cases | |
|---|---|---|---|
| 0 | 282 |
13.7%
|
|
| 1 | 81 |
3.9%
|
|
| 2 | 271 |
13.1%
|
|
| 3 | 434 |
21%
|
|
| 4 | 338 |
16.4%
|
|
| 5 | 370 |
17.9%
|
|
| 6 | 117 |
5.7%
|
|
| 7 | 58 |
2.8%
|
|
| 8 | 34 |
1.6%
|
|
| 9 | 9 |
0.4%
|
|
| 10 | 53 |
2.6%
|
|
| 11 | 2 |
0.1%
|
|
| 12 | 3 |
0.1%
|
|
| 13 | 2 |
0.1%
|
|
| 14 | 1 |
0%
|
|
| 15 | 5 |
0.2%
|
|
| 17 | 2 |
0.1%
|
|
| 20 | 3 |
0.1%
|
|
| Sysmiss | 1547 |