| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1273 |
12.5%
|
|
| 1 | 6100 |
59.9%
|
|
| 2 | 1647 |
16.2%
|
|
| 3 | 787 |
7.7%
|
|
| 4 | 291 |
2.9%
|
|
| 5 | 62 |
0.6%
|
|
| 6 | 18 |
0.2%
|
|
| 7 | 2 |
0%
|
|
| 8 | 2 |
0%
|
|
| Sysmiss | 943 |