| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | 1418 |
82.2%
|
|
| 2 | 247 |
14.3%
|
|
| 3 | 51 |
3%
|
|
| 4 | 6 |
0.3%
|
|
| 6 | 1 |
0.1%
|
|
| Sysmiss | 1414 |