| Value | Category | Cases | |
|---|---|---|---|
| 0 | 542 |
63%
|
|
| 1 | 93 |
10.8%
|
|
| 2 | 35 |
4.1%
|
|
| 3 | 24 |
2.8%
|
|
| 4 | 22 |
2.6%
|
|
| 5 | 31 |
3.6%
|
|
| 6 | 25 |
2.9%
|
|
| 7 | 21 |
2.4%
|
|
| 8 | 19 |
2.2%
|
|
| 9 | 12 |
1.4%
|
|
| 10 | 7 |
0.8%
|
|
| 11 | 6 |
0.7%
|
|
| 12 | 23 |
2.7%
|
|
| Sysmiss | 139 |