| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1385 |
98.3%
|
|
| 1 | 13 |
0.9%
|
|
| 2 | 7 |
0.5%
|
|
| 6 | 2 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 15 |