| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.3%
|
|
| 2 | 9 |
2.8%
|
|
| 3 | 5 |
1.6%
|
|
| 4 | 40 |
12.4%
|
|
| 5 | 52 |
16.1%
|
|
| 6 | 70 |
21.7%
|
|
| 7 | 101 |
31.4%
|
|
| 9 | 44 |
13.7%
|
|
| Sysmiss | 19183 |