| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2208 |
33.4%
|
|
| 1 | 2776 |
42%
|
|
| 2 | 1056 |
16%
|
|
| 3 | 448 |
6.8%
|
|
| 4 | 112 |
1.7%
|
|
| 5 | 8 |
0.1%
|
|
| 6 | 8 |
0.1%
|
|
| Sysmiss | 58104 |