| Value | Category | Cases | |
|---|---|---|---|
| 0 | 631 |
98.9%
|
|
| 180 | 1 |
0.2%
|
|
| 200 | 1 |
0.2%
|
|
| 230 | 1 |
0.2%
|
|
| 300 | 2 |
0.3%
|
|
| 500 | 2 |
0.3%
|
|
| Sysmiss | 2 |