| Value | Category | Cases | |
|---|---|---|---|
| 0 | 129 |
95.6%
|
|
| 1 | 1 |
0.7%
|
|
| 1.5 | 1 |
0.7%
|
|
| 2 | 2 |
1.5%
|
|
| 7 | 2 |
1.5%
|
|
| Sysmiss | 8440 |