| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0%
|
|
| 1 | 51 |
0.8%
|
|
| 2 | 410 |
6.4%
|
|
| 3 | 2258 |
35.2%
|
|
| 4 | 1577 |
24.6%
|
|
| 5 | 1077 |
16.8%
|
|
| 6 | 663 |
10.3%
|
|
| 7 | 260 |
4.1%
|
|
| 8 | 93 |
1.5%
|
|
| 9 | 17 |
0.3%
|
|
| Sysmiss | 247 |