| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1100 |
85.6%
|
|
| 1 | 142 |
11.1%
|
|
| 2 | 31 |
2.4%
|
|
| 3 | 6 |
0.5%
|
|
| 4 | 2 |
0.2%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 3 |
0.2%
|
|
| Sysmiss | 13 |