| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| 0 | 3 |
7.5%
|
|
| 1 | 7 |
17.5%
|
|
| 2 | 5 |
12.5%
|
|
| 3 | 5 |
12.5%
|
|
| 4 | 1 |
2.5%
|
|
| 5 | 2 |
5%
|
|
| 8 | 1 |
2.5%
|
|
| 9 | 1 |
2.5%
|
|
| 10 | 1 |
2.5%
|
|
| 11 | 2 |
5%
|
|
| 15 | 1 |
2.5%
|
|
| 16 | 1 |
2.5%
|
|
| 18 | 1 |
2.5%
|
|
| 21 | 1 |
2.5%
|
|
| 25 | 1 |
2.5%
|
|
| 28 | 1 |
2.5%
|
|
| 37 | 1 |
2.5%
|
|
| 40 | 1 |
2.5%
|
|
| 42 | 3 |
7.5%
|
|
| 49 | 1 |
2.5%
|
|
| Sysmiss | 6407 |