| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2584 |
37.4%
|
|
| 1 | 3028 |
43.8%
|
|
| 2 | 703 |
10.2%
|
|
| 3 | 321 |
4.6%
|
|
| 4 | 142 |
2.1%
|
|
| 5 | 86 |
1.2%
|
|
| 6 | 45 |
0.7%
|
|
| Sysmiss | 20567 |