| Value | Category | Cases | |
|---|---|---|---|
| 0 | 15 |
20.8%
|
|
| 1 | 3 |
4.2%
|
|
| 2 | 5 |
6.9%
|
|
| 3 | 1 |
1.4%
|
|
| 4 | 2 |
2.8%
|
|
| 5 | 2 |
2.8%
|
|
| 6 | 1 |
1.4%
|
|
| 7 | 1 |
1.4%
|
|
| 8 | 1 |
1.4%
|
|
| 9 | 1 |
1.4%
|
|
| 12 | 3 |
4.2%
|
|
| 14 | 1 |
1.4%
|
|
| 21 | 1 |
1.4%
|
|
| 25 | 1 |
1.4%
|
|
| 35 | 2 |
2.8%
|
|
| 48 | 1 |
1.4%
|
|
| 998 | Don't Know | 31 |
43.1%
|
| Sysmiss | 4472 |