| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2137 |
96.2%
|
|
| 1 | 13 |
0.6%
|
|
| 2 | 19 |
0.9%
|
|
| 3 | 11 |
0.5%
|
|
| 4 | 15 |
0.7%
|
|
| 5 | 14 |
0.6%
|
|
| 6 | 8 |
0.4%
|
|
| 7 | 4 |
0.2%
|
|
| Sysmiss | 7 |