| Value | Category | Cases | |
|---|---|---|---|
| 0 | 438 |
41.6%
|
|
| 1 | 23 |
2.2%
|
|
| 2 | 43 |
4.1%
|
|
| 3 | 23 |
2.2%
|
|
| 4 | 95 |
9%
|
|
| 5 | 28 |
2.7%
|
|
| 6 | 43 |
4.1%
|
|
| 7 | 13 |
1.2%
|
|
| 8 | 239 |
22.7%
|
|
| 9 | 14 |
1.3%
|
|
| 10 | 26 |
2.5%
|
|
| 11 | 4 |
0.4%
|
|
| 12 | 46 |
4.4%
|
|
| 13 | 4 |
0.4%
|
|
| 14 | 8 |
0.8%
|
|
| 15 | 5 |
0.5%
|
|
| Sysmiss | 1228 |