| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.3%
|
|
| 1 | 162 |
12.6%
|
|
| 2 | 447 |
34.7%
|
|
| 3 | 368 |
28.6%
|
|
| 4 | 196 |
15.2%
|
|
| 5 | 51 |
4%
|
|
| 6 | 35 |
2.7%
|
|
| 7 | 6 |
0.5%
|
|
| 8 | 12 |
0.9%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 4 |
0.3%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 6407 |