| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4104 |
32.4%
|
|
| 1 | 6215 |
49.1%
|
|
| 2 | 1772 |
14%
|
|
| 3 | 440 |
3.5%
|
|
| 4 | 89 |
0.7%
|
|
| 5 | 28 |
0.2%
|
|
| 6 | 2 |
0%
|
|
| 7 | 3 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 145 |