| Value | Category | Cases | |
|---|---|---|---|
| 0 | 186 |
56%
|
|
| 1 | 27 |
8.1%
|
|
| 2 | 37 |
11.1%
|
|
| 3 | 23 |
6.9%
|
|
| 4 | 10 |
3%
|
|
| 5 | 10 |
3%
|
|
| 6 | 2 |
0.6%
|
|
| 7 | 6 |
1.8%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 7 |
2.1%
|
|
| 12 | 2 |
0.6%
|
|
| 14 | 2 |
0.6%
|
|
| 15 | 1 |
0.3%
|
|
| 20 | 5 |
1.5%
|
|
| 35 | 1 |
0.3%
|
|
| 40 | 3 |
0.9%
|
|
| 77 | Don't know | 1 |
0.3%
|
| 7777 | Don't know | 7 |
2.1%
|
| Sysmiss | 5261 |