| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
1.1%
|
|
| 1 | 398 |
45.2%
|
|
| 2 | 73 |
8.3%
|
|
| 3 | 38 |
4.3%
|
|
| 4 | 20 |
2.3%
|
|
| 5 | 23 |
2.6%
|
|
| 6 | 42 |
4.8%
|
|
| 7 | 220 |
25%
|
|
| 8 | 16 |
1.8%
|
|
| 9 | 7 |
0.8%
|
|
| 10 | 3 |
0.3%
|
|
| 11 | 4 |
0.5%
|
|
| 12 | 1 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 2 |
0.2%
|
|
| 15 | 2 |
0.2%
|
|
| 16 | 2 |
0.2%
|
|
| 18 | 1 |
0.1%
|
|
| 21 | 1 |
0.1%
|
|
| 97 | Inconsistent | 13 |
1.5%
|
| 98 | DK | 2 |
0.2%
|
| 99 | Missing | 2 |
0.2%
|
| Sysmiss | 4120 |