| Value | Category | Cases | |
|---|---|---|---|
| 0 | 285 |
8.6%
|
|
| 1 | 664 |
20.1%
|
|
| 2 | 737 |
22.3%
|
|
| 3 | 403 |
12.2%
|
|
| 4 | 283 |
8.6%
|
|
| 5 | 201 |
6.1%
|
|
| 6 | 189 |
5.7%
|
|
| 7 | 34 |
1%
|
|
| 8 | 141 |
4.3%
|
|
| 9 | 32 |
1%
|
|
| 10 | 23 |
0.7%
|
|
| 11 | 1 |
0%
|
|
| 12 | 25 |
0.8%
|
|
| 13 | 4 |
0.1%
|
|
| 16 | 1 |
0%
|
|
| 77 | Don't know | 284 |
8.6%
|
| Sysmiss | 880 |