| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 18 |
14.4%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 2 |
1.6%
|
| 0 | 15 |
12%
|
|
| 1 | 15 |
12%
|
|
| 2 | 12 |
9.6%
|
|
| 3 | 2 |
1.6%
|
|
| 4 | 6 |
4.8%
|
|
| 5 | 7 |
5.6%
|
|
| 6 | 5 |
4%
|
|
| 7 | 2 |
1.6%
|
|
| 8 | 2 |
1.6%
|
|
| 9 | 2 |
1.6%
|
|
| 10 | 11 |
8.8%
|
|
| 13 | 1 |
0.8%
|
|
| 15 | 3 |
2.4%
|
|
| 18 | 1 |
0.8%
|
|
| 20 | 8 |
6.4%
|
|
| 22 | 1 |
0.8%
|
|
| 30 | 5 |
4%
|
|
| 40 | 3 |
2.4%
|
|
| 50 | 2 |
1.6%
|
|
| 150 | 1 |
0.8%
|
|
| 300 | 1 |
0.8%
|
|
| Sysmiss | 7171 |