| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1100 |
59.3%
|
|
| 1 | 203 |
10.9%
|
|
| 2 | 308 |
16.6%
|
|
| 3 | 137 |
7.4%
|
|
| 4 | 36 |
1.9%
|
|
| 5 | 25 |
1.3%
|
|
| 6 | 4 |
0.2%
|
|
| 7 | 43 |
2.3%
|
|
| Sysmiss | 22 |