| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. NONE | 904 |
56%
|
| 1 | 331 |
20.5%
|
|
| 2 | 252 |
15.6%
|
|
| 3 | 73 |
4.5%
|
|
| 4 | 27 |
1.7%
|
|
| 5 | 15 |
0.9%
|
|
| 6 | 6 |
0.4%
|
|
| 7 | 4 |
0.2%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 6680 |