| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1000 |
66.5%
|
|
| 1 | 328 |
21.8%
|
|
| 2 | 81 |
5.4%
|
|
| 3 | 93 |
6.2%
|
|
| 888 | 1 |
0.1%
|
|
| Sysmiss | 92 |