| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| 0 | 103 |
53.4%
|
|
| 1 | 18 |
9.3%
|
|
| 2 | 20 |
10.4%
|
|
| 3 | 13 |
6.7%
|
|
| 4 | 7 |
3.6%
|
|
| 5 | 9 |
4.7%
|
|
| 6 | 3 |
1.6%
|
|
| 7 | 1 |
0.5%
|
|
| 8 | 1 |
0.5%
|
|
| 9 | 2 |
1%
|
|
| 10 | 2 |
1%
|
|
| 12 | 2 |
1%
|
|
| 15 | 2 |
1%
|
|
| 20 | 5 |
2.6%
|
|
| 30 | 2 |
1%
|
|
| 40 | 1 |
0.5%
|
|
| 50 | 1 |
0.5%
|
|
| 60 | 1 |
0.5%
|
|
| Sysmiss | 289 |