| Value | Category | Cases | |
|---|---|---|---|
| 0 | 39 |
19.2%
|
|
| 1 | 28 |
13.8%
|
|
| 2 | 22 |
10.8%
|
|
| 3 | 28 |
13.8%
|
|
| 4 | 9 |
4.4%
|
|
| 5 | 17 |
8.4%
|
|
| 6 | 4 |
2%
|
|
| 7 | 9 |
4.4%
|
|
| 8 | 3 |
1.5%
|
|
| 10 | 15 |
7.4%
|
|
| 12 | 3 |
1.5%
|
|
| 14 | 3 |
1.5%
|
|
| 15 | 1 |
0.5%
|
|
| 16 | 1 |
0.5%
|
|
| 20 | 9 |
4.4%
|
|
| 24 | 1 |
0.5%
|
|
| 30 | 1 |
0.5%
|
|
| 35 | 2 |
1%
|
|
| 40 | 3 |
1.5%
|
|
| 60 | 2 |
1%
|
|
| 777 | Don't know | 3 |
1.5%
|
| Sysmiss | 5810 |