| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | 1466 |
76.2%
|
|
| 2 | 450 |
23.4%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 2 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 1 |
0.1%
|
|
| Sysmiss | 107 |