| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
0.1%
|
|
| 1 | 4753 |
22.4%
|
|
| 2 | 6690 |
31.5%
|
|
| 3 | 6705 |
31.6%
|
|
| 4 | 2556 |
12%
|
|
| 5 | 414 |
2%
|
|
| 6 | 64 |
0.3%
|
|
| 8 | 8 |
0%
|
|
| 9 | 10 |
0%
|
|
| Sysmiss | 2 |