| Value | Category | Cases | |
|---|---|---|---|
| 0 | 63 |
4.9%
|
|
| 1 | 155 |
12.1%
|
|
| 2 | 257 |
20.1%
|
|
| 3 | 232 |
18.1%
|
|
| 4 | 184 |
14.4%
|
|
| 5 | 103 |
8%
|
|
| 6 | 72 |
5.6%
|
|
| 7 | 25 |
2%
|
|
| 8 | 59 |
4.6%
|
|
| 9 | 18 |
1.4%
|
|
| 10 | 24 |
1.9%
|
|
| 11 | 4 |
0.3%
|
|
| 12 | 25 |
2%
|
|
| 13 | 2 |
0.2%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 2 |
0.2%
|
|
| 16 | 2 |
0.2%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 2 |
0.2%
|
|
| 24 | 1 |
0.1%
|
|
| 99 | Don't know | 48 |
3.8%
|
| Sysmiss | 1 |