| Value | Category | Cases | |
|---|---|---|---|
| 1 | 560 |
0.7%
|
|
| 2 | 1532 |
1.8%
|
|
| 3 | 3643 |
4.3%
|
|
| 4 | 4510 |
5.3%
|
|
| 5 | 16671 |
19.6%
|
|
| 6 | 35279 |
41.4%
|
|
| 7 | 23027 |
27%
|
|
| Sysmiss | 285871 |