| Value | Category | Cases | |
|---|---|---|---|
| 0 | 250 |
44.3%
|
|
| 1 | 40 |
7.1%
|
|
| 2 | 62 |
11%
|
|
| 3 | 14 |
2.5%
|
|
| 4 | 52 |
9.2%
|
|
| 5 | 12 |
2.1%
|
|
| 6 | 20 |
3.5%
|
|
| 7 | 2 |
0.4%
|
|
| 8 | 82 |
14.5%
|
|
| 9 | 3 |
0.5%
|
|
| 10 | 10 |
1.8%
|
|
| 12 | 14 |
2.5%
|
|
| 14 | 2 |
0.4%
|
|
| 15 | 1 |
0.2%
|
|
| Sysmiss | 2593 |