| Value | Category | Cases | |
|---|---|---|---|
| 0 | 466286 |
48.2%
|
|
| 1 | 463384 |
47.9%
|
|
| 2 | 26951 |
2.8%
|
|
| 3 | 7622 |
0.8%
|
|
| 4 | 3863 |
0.4%
|
|
| Sysmiss | 2115466 |