| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2107 |
94.8%
|
|
| 1 | 10 |
0.4%
|
|
| 2 | 11 |
0.5%
|
|
| 3 | 21 |
0.9%
|
|
| 4 | 22 |
1%
|
|
| 5 | 29 |
1.3%
|
|
| 6 | 17 |
0.8%
|
|
| 7 | 6 |
0.3%
|
|
| Sysmiss | 5 |