| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | 431 |
22.1%
|
|
| 2 | 734 |
37.6%
|
|
| 3 | 353 |
18.1%
|
|
| 4 | 221 |
11.3%
|
|
| 5 | 108 |
5.5%
|
|
| 6 | 64 |
3.3%
|
|
| 7 | 16 |
0.8%
|
|
| 8 | 15 |
0.8%
|
|
| 9 | 5 |
0.3%
|
|
| 10 | 5 |
0.3%
|
|
| Sysmiss | 8762 |