| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1632 |
47.7%
|
|
| 1 | 1329 |
38.9%
|
|
| 2 | 346 |
10.1%
|
|
| 3 | 75 |
2.2%
|
|
| 4 | 25 |
0.7%
|
|
| 5 | 8 |
0.2%
|
|
| 6 | 4 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 38592 |