| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.2%
|
|
| 1 | 31 |
22.8%
|
|
| 2 | 24 |
17.6%
|
|
| 3 | 19 |
14%
|
|
| 4 | 11 |
8.1%
|
|
| 5 | 11 |
8.1%
|
|
| 6 | 12 |
8.8%
|
|
| 7 | 7 |
5.1%
|
|
| 8 | 8 |
5.9%
|
|
| 9 | 3 |
2.2%
|
|
| 10 | 2 |
1.5%
|
|
| 11 | 1 |
0.7%
|
|
| 15 | 2 |
1.5%
|
|
| 17 | 1 |
0.7%
|
|
| 18 | 1 |
0.7%
|
|
| 98 | Don't know | 0 |
0%
|
| 99 | 2 | ||
| Sysmiss | 4065 |