| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1465 |
96.7%
|
|
| 1 | 40 |
2.6%
|
|
| 2 | 8 |
0.5%
|
|
| 3 | 1 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| Sysmiss | 6 |