| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 |
1%
|
|
| 1 | 393 |
14.6%
|
|
| 2 | 1067 |
39.5%
|
|
| 3 | 531 |
19.7%
|
|
| 4 | 264 |
9.8%
|
|
| 5 | 139 |
5.1%
|
|
| 6 | 70 |
2.6%
|
|
| 7 | 52 |
1.9%
|
|
| 8 | 21 |
0.8%
|
|
| 9 | 10 |
0.4%
|
|
| 10 | 10 |
0.4%
|
|
| 11 | 1 |
0%
|
|
| 12 | 2 |
0.1%
|
|
| 13 | 1 |
0%
|
|
| 16 | 2 |
0.1%
|
|
| 17 | 1 |
0%
|
|
| 20 | 2 |
0.1%
|
|
| 21 | 2 |
0.1%
|
|
| 22 | 1 |
0%
|
|
| 28 | 1 |
0%
|
|
| 77 | Don't know | 8 |
0.3%
|
| 99 | Don't know | 97 |
3.6%
|
| Sysmiss | 56 |