| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.4%
|
|
| 1 | 218 |
15.5%
|
|
| 2 | 339 |
24.1%
|
|
| 3 | 300 |
21.3%
|
|
| 4 | 145 |
10.3%
|
|
| 5 | 56 |
4%
|
|
| 6 | 19 |
1.3%
|
|
| 7 | 319 |
22.7%
|
|
| 8 | 5 |
0.4%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 2447 |