| Value | Category | Cases | |
|---|---|---|---|
| 1 | 399 |
0.6%
|
|
| 2 | 1151 |
1.7%
|
|
| 3 | 2884 |
4.4%
|
|
| 4 | 3382 |
5.1%
|
|
| 5 | 11333 |
17.1%
|
|
| 6 | 28250 |
42.7%
|
|
| 7 | 18753 |
28.3%
|
|
| Sysmiss | 203666 |