| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. D | 1411 |
5.1%
|
| 2 | 2. M | 18444 |
66.8%
|
| 3 | 3. N | 588 |
2.1%
|
| 4 | 4. O | 4639 |
16.8%
|
| 5 | 5. U | 1136 |
4.1%
|
| 6 | 6. Y | 1386 |
5%
|
| Sysmiss | 161 |