| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
3%
|
|
| 1 | 170 |
26.9%
|
|
| 2 | 144 |
22.8%
|
|
| 3 | 158 |
25%
|
|
| 4 | 16 |
2.5%
|
|
| 5 | 6 |
1%
|
|
| 6 | 87 |
13.8%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 3 |
0.5%
|
|
| 10 | 1 |
0.2%
|
|
| 12 | 11 |
1.7%
|
|
| 24 | 2 |
0.3%
|
|
| 48 | 1 |
0.2%
|
|
| 99 | Not specified | 11 |
1.7%
|
| Sysmiss | 965 |