| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18 |
17.1%
|
|
| 1 | 24 |
22.9%
|
|
| 2 | 9 |
8.6%
|
|
| 3 | 11 |
10.5%
|
|
| 4 | 8 |
7.6%
|
|
| 5 | 7 |
6.7%
|
|
| 7 | 2 |
1.9%
|
|
| 8 | 1 |
1%
|
|
| 10 | 6 |
5.7%
|
|
| 11 | 1 |
1%
|
|
| 12 | 4 |
3.8%
|
|
| 14 | 1 |
1%
|
|
| 15 | 2 |
1.9%
|
|
| 16 | 2 |
1.9%
|
|
| 17 | 1 |
1%
|
|
| 18 | 3 |
2.9%
|
|
| 20 | 1 |
1%
|
|
| 25 | 1 |
1%
|
|
| 28 | 1 |
1%
|
|
| 30 | 1 |
1%
|
|
| 38 | 1 |
1%
|
|
| 98 | Don't know | 0 |
0%
|
| 99 | 4 | ||
| Sysmiss | 4094 |