| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. NONE | 299 |
10.5%
|
| 1 | 1339 |
47.1%
|
|
| 2 | 637 |
22.4%
|
|
| 3 | 166 |
5.8%
|
|
| 4 | 125 |
4.4%
|
|
| 5 | 77 |
2.7%
|
|
| 6 | 55 |
1.9%
|
|
| 7 | 56 |
2%
|
|
| 8 | 31 |
1.1%
|
|
| 9 | 30 |
1.1%
|
|
| 10 | 11 |
0.4%
|
|
| 11 | 9 |
0.3%
|
|
| 12 | 2 |
0.1%
|
|
| 14 | 1 |
0%
|
|
| 16 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| Sysmiss | 6975 |