| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1959 |
11.2%
|
|
| 2 | 14118 |
81%
|
|
| 3 | 656 |
3.8%
|
|
| 4 | 97 |
0.6%
|
|
| 5 | 139 |
0.8%
|
|
| 6 | 26 |
0.1%
|
|
| 7 | 20 |
0.1%
|
|
| 8 | 407 |
2.3%
|
|
| Sysmiss | 3796 |