| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4328 |
7.2%
|
|
| 2 | 7581 |
12.7%
|
|
| 3 | 10404 |
17.4%
|
|
| 4 | 17994 |
30.1%
|
|
| 5 | 15236 |
25.5%
|
|
| 6 | 4260 |
7.1%
|
|
| 9 | OMITTED | 0 |
0%
|
| 11 | .A | 573 | |
| Sysmiss | 1020 |