| Value | Category | Cases | |
|---|---|---|---|
| 0 | 63 |
24.1%
|
|
| 1 | 3 |
1.1%
|
|
| 2 | 8 |
3.1%
|
|
| 3 | 4 |
1.5%
|
|
| 5 | 1 |
0.4%
|
|
| 6 | 2 |
0.8%
|
|
| 24 | 1 |
0.4%
|
|
| 25 | 1 |
0.4%
|
|
| 28 | 1 |
0.4%
|
|
| 35 | 1 |
0.4%
|
|
| 36 | 2 |
0.8%
|
|
| 60 | 1 |
0.4%
|
|
| 63 | 1 |
0.4%
|
|
| 84 | 2 |
0.8%
|
|
| 99 | 2 |
0.8%
|
|
| 998 | Don't Know | 168 |
64.4%
|
| Sysmiss | 4283 |