| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
3.9%
|
|
| 1 | 2 |
2.6%
|
|
| 2 | 2 |
2.6%
|
|
| 4 | 4 |
5.2%
|
|
| 5 | 3 |
3.9%
|
|
| 6 | 2 |
2.6%
|
|
| 7 | 3 |
3.9%
|
|
| 8 | 5 |
6.5%
|
|
| 9 | 2 |
2.6%
|
|
| 10 | 3 |
3.9%
|
|
| 12 | 2 |
2.6%
|
|
| 15 | 1 |
1.3%
|
|
| 35 | 1 |
1.3%
|
|
| 36 | 3 |
3.9%
|
|
| 40 | 2 |
2.6%
|
|
| 42 | 1 |
1.3%
|
|
| 48 | 10 |
13%
|
|
| 50 | 1 |
1.3%
|
|
| 68 | 1 |
1.3%
|
|
| 72 | 1 |
1.3%
|
|
| 998 | Don't Know | 25 |
32.5%
|
| Sysmiss | 4467 |