| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.4%
|
|
| 1 | 10 |
4.4%
|
|
| 2 | 132 |
58.1%
|
|
| 3 | 21 |
9.3%
|
|
| 4 | 6 |
2.6%
|
|
| 5 | 34 |
15%
|
|
| 6 | 23 |
10.1%
|
|
| Sysmiss | 129818 |