| Value | Category | Cases | |
|---|---|---|---|
| 0 | 454 |
66.4%
|
|
| 1 | 19 |
2.8%
|
|
| 2 | 112 |
16.4%
|
|
| 3 | 25 |
3.7%
|
|
| 4 | 21 |
3.1%
|
|
| 5 | 18 |
2.6%
|
|
| 6 | 15 |
2.2%
|
|
| 7 | 3 |
0.4%
|
|
| 8 | 4 |
0.6%
|
|
| 9 | 12 |
1.8%
|
|
| 15 | 1 |
0.1%
|
|
| Sysmiss | 19081 |