| Value | Category | Cases | |
|---|---|---|---|
| 0 | 754 |
58.6%
|
|
| 1 | 169 |
13.1%
|
|
| 2 | 107 |
8.3%
|
|
| 3 | 62 |
4.8%
|
|
| 4 | 59 |
4.6%
|
|
| 5 | 30 |
2.3%
|
|
| 6 | 29 |
2.3%
|
|
| 7 | 16 |
1.2%
|
|
| 8 | 30 |
2.3%
|
|
| 9 | 3 |
0.2%
|
|
| 10 | 27 |
2.1%
|
|
| Sysmiss | 7 |