| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
16.5%
|
|
| 4 | 3 |
3.8%
|
|
| 5 | 1 |
1.3%
|
|
| 10 | 1 |
1.3%
|
|
| 11 | 1 |
1.3%
|
|
| 14 | 1 |
1.3%
|
|
| 15 | 3 |
3.8%
|
|
| 20 | 7 |
8.9%
|
|
| 21 | 1 |
1.3%
|
|
| 25 | 3 |
3.8%
|
|
| 26 | 1 |
1.3%
|
|
| 28 | 1 |
1.3%
|
|
| 29 | 1 |
1.3%
|
|
| 30 | 4 |
5.1%
|
|
| 36 | 1 |
1.3%
|
|
| 40 | 2 |
2.5%
|
|
| 43 | 1 |
1.3%
|
|
| 50 | 2 |
2.5%
|
|
| 60 | 1 |
1.3%
|
|
| 98 | 1 |
1.3%
|
|
| 998 | 98. Don't know | 3 |
3.8%
|
| 9996 | 96. Not applicable | 0 |
0%
|
| 9998 | 98. Don't know | 27 |
34.2%
|
| 9999 | 99. Missing | 0 |
0%
|
| Sysmiss | 187 |