| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1520 |
99.2%
|
|
| 5 | 3 |
0.2%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 4 |
0.3%
|
|
| 11 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 2 |
0.1%
|
|
| Sysmiss | 1210 |