| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1308 |
65.9%
|
|
| 1 | 215 |
10.8%
|
|
| 2 | 192 |
9.7%
|
|
| 3 | 119 |
6%
|
|
| 4 | 45 |
2.3%
|
|
| 5 | 29 |
1.5%
|
|
| 6 | 7 |
0.4%
|
|
| 7 | 70 |
3.5%
|
|
| Sysmiss | 1143 |