| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2038 |
90.7%
|
|
| 1 | 125 |
5.6%
|
|
| 2 | 36 |
1.6%
|
|
| 3 | 13 |
0.6%
|
|
| 4 | 16 |
0.7%
|
|
| 5 | 11 |
0.5%
|
|
| 6 | 5 |
0.2%
|
|
| 7 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 7 |