| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. NONE | 359 |
43.5%
|
| 1 | 147 |
17.8%
|
|
| 2 | 156 |
18.9%
|
|
| 3 | 82 |
9.9%
|
|
| 4 | 47 |
5.7%
|
|
| 5 | 23 |
2.8%
|
|
| 6 | 4 |
0.5%
|
|
| 7 | 5 |
0.6%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| Sysmiss | 5216 |