| Value | Category | Cases | |
|---|---|---|---|
| 1 | 271 |
4.1%
|
|
| 2 | 1275 |
19.2%
|
|
| 3 | 2765 |
41.7%
|
|
| 4 | 1473 |
22.2%
|
|
| 5 | 541 |
8.2%
|
|
| 6 | 211 |
3.2%
|
|
| 7 | 56 |
0.8%
|
|
| 8 | 29 |
0.4%
|
|
| 9 | 6 |
0.1%
|
|
| 10 | 2 |
0%
|
|
| 13 | 1 |
0%
|
|
| 20 | 1 |
0%
|
|
| Sysmiss | 995 |