| Value | Category | Cases | |
|---|---|---|---|
| 1 | 29655 |
88.6%
|
|
| 2 | 3205 |
9.6%
|
|
| 3 | 388 |
1.2%
|
|
| 4 | 229 |
0.7%
|
|
| Sysmiss | 296635 |