| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5035 |
9.4%
|
|
| 1 | 38732 |
72.5%
|
|
| 2 | 8717 |
16.3%
|
|
| 3 | 871 |
1.6%
|
|
| 4 | 88 |
0.2%
|
|
| Sysmiss | 154 |