| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3533 |
96.1%
|
|
| 1 | 104 |
2.8%
|
|
| 2 | 23 |
0.6%
|
|
| 3 | 8 |
0.2%
|
|
| 4 | 3 |
0.1%
|
|
| 5 | 2 |
0.1%
|
|
| 6 | 2 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 2 |