| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.3%
|
|
| 2 | 4 |
0.6%
|
|
| 3 | 19 |
2.7%
|
|
| 4 | 80 |
11.5%
|
|
| 5 | 166 |
24%
|
|
| 6 | 223 |
32.2%
|
|
| 7 | 113 |
16.3%
|
|
| 8 | 76 |
11%
|
|
| 9 | 10 |
1.4%
|
|
| Sysmiss | 210 |