| Value | Category | Cases | |
|---|---|---|---|
| 0 | 796 |
53.2%
|
|
| 1 | 227 |
15.2%
|
|
| 2 | 243 |
16.2%
|
|
| 3 | 96 |
6.4%
|
|
| 4 | 73 |
4.9%
|
|
| 5 | 26 |
1.7%
|
|
| 6 | 15 |
1%
|
|
| 7 | 4 |
0.3%
|
|
| 8 | 8 |
0.5%
|
|
| 11 | 7 |
0.5%
|
|
| 12 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| Sysmiss | 134 |