| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4865 |
31.4%
|
|
| 1 | 6610 |
42.7%
|
|
| 2 | 2990 |
19.3%
|
|
| 3 | 770 |
5%
|
|
| 4 | 150 |
1%
|
|
| 5 | 60 |
0.4%
|
|
| 6 | 20 |
0.1%
|
|
| 7 | 10 |
0.1%
|
|
| 8 | 5 |
0%
|
|
| Sysmiss | 1 |