| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1256 |
62.7%
|
|
| 1 | 447 |
22.3%
|
|
| 2 | 211 |
10.5%
|
|
| 3 | 56 |
2.8%
|
|
| 4 | 26 |
1.3%
|
|
| 5 | 4 |
0.2%
|
|
| 6 | 2 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| Sysmiss | 68 |