| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1525 |
99.5%
|
|
| 5 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 12 | 3 |
0.2%
|
|
| 13 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| Sysmiss | 1210 |