| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1194 |
79.7%
|
|
| 1 | 28 |
1.9%
|
|
| 2 | 48 |
3.2%
|
|
| 3 | 29 |
1.9%
|
|
| 4 | 35 |
2.3%
|
|
| 5 | 7 |
0.5%
|
|
| 6 | 23 |
1.5%
|
|
| 7 | 3 |
0.2%
|
|
| 8 | 29 |
1.9%
|
|
| 9 | 4 |
0.3%
|
|
| 10 | 11 |
0.7%
|
|
| 12 | 11 |
0.7%
|
|
| 16 | 3 |
0.2%
|
|
| 20 | 4 |
0.3%
|
|
| 29 | 1 |
0.1%
|
|
| 33 | 67 |
4.5%
|
|
| 99 | Don't know | 1 |
0.1%
|
| Sysmiss | 1812 |