| Value | Category | Cases | |
|---|---|---|---|
| 0 | 498 |
15.1%
|
|
| 1 | 995 |
30.1%
|
|
| 2 | 756 |
22.9%
|
|
| 3 | 473 |
14.3%
|
|
| 4 | 300 |
9.1%
|
|
| 5 | 155 |
4.7%
|
|
| 6 | 79 |
2.4%
|
|
| 7 | 28 |
0.8%
|
|
| 8 | 15 |
0.5%
|
|
| 9 | 7 |
0.2%
|
|
| Sysmiss | 1216 |