| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1084 |
63.1%
|
|
| 1 | 245 |
14.3%
|
|
| 2 | 220 |
12.8%
|
|
| 3 | 87 |
5.1%
|
|
| 4 | 36 |
2.1%
|
|
| 5 | 16 |
0.9%
|
|
| 6 | 14 |
0.8%
|
|
| 7 | 15 |
0.9%
|
|
| Sysmiss | 25 |