| Value | Category | Cases | |
|---|---|---|---|
| 0 | 554 |
88.2%
|
|
| 1 | 7 |
1.1%
|
|
| 2 | 8 |
1.3%
|
|
| 3 | 11 |
1.8%
|
|
| 4 | 20 |
3.2%
|
|
| 5 | 14 |
2.2%
|
|
| 6 | 5 |
0.8%
|
|
| 7 | 3 |
0.5%
|
|
| 8 | 3 |
0.5%
|
|
| 9 | 1 |
0.2%
|
|
| 11 | 2 |
0.3%
|
|
| Sysmiss | 205 |