| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21428 |
32.5%
|
|
| 1 | 28374 |
43%
|
|
| 2 | 14050 |
21.3%
|
|
| 3 | 2091 |
3.2%
|
|
| 4 | 14 |
0%
|
|
| 5 | 22 |
0%
|
|
| 6 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 1700935 |