| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3036 |
28.2%
|
|
| 1 | 3559 |
33.1%
|
|
| 2 | 3008 |
27.9%
|
|
| 3 | 930 |
8.6%
|
|
| 4 | 161 |
1.5%
|
|
| 5 | 53 |
0.5%
|
|
| 6 | 14 |
0.1%
|
|
| 7 | 4 |
0%
|
|
| 8 | 3 |
0%
|
|
| Sysmiss | 31244 |