| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33037 |
46.4%
|
|
| 1 | 37080 |
52%
|
|
| 2 | 933 |
1.3%
|
|
| 3 | 171 |
0.2%
|
|
| 4 | 19 |
0%
|
|
| Sysmiss | 3013743 |