| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15540 |
60.7%
|
|
| 2 | 5003 |
19.5%
|
|
| 3 | 2698 |
10.5%
|
|
| 4 | 1569 |
6.1%
|
|
| 5 | 357 |
1.4%
|
|
| 6 | 94 |
0.4%
|
|
| 7 | 347 |
1.4%
|
|
| Sysmiss | 2811 |