| Value | Category | Cases | |
|---|---|---|---|
| 0 | 353 |
13.9%
|
|
| 1 | 52 |
2.1%
|
|
| 2 | 73 |
2.9%
|
|
| 3 | 121 |
4.8%
|
|
| 4 | 267 |
10.5%
|
|
| 5 | 509 |
20.1%
|
|
| 6 | 419 |
16.5%
|
|
| 7 | 428 |
16.9%
|
|
| 8 | 217 |
8.6%
|
|
| 9 | 54 |
2.1%
|
|
| 10 | 15 |
0.6%
|
|
| 11 | 28 |
1.1%
|
|
| Sysmiss | 14 |