| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1133 |
13.9%
|
|
| 1 | 2179 |
26.7%
|
|
| 2 | 1667 |
20.4%
|
|
| 3 | 1313 |
16.1%
|
|
| 4 | 878 |
10.8%
|
|
| 5 | 506 |
6.2%
|
|
| 6 | 284 |
3.5%
|
|
| 7 | 122 |
1.5%
|
|
| 8 | 48 |
0.6%
|
|
| 9 | 23 |
0.3%
|
|
| Sysmiss | 30780 |