| Value | Category | Cases | |
|---|---|---|---|
| 1 | 153 |
11%
|
|
| 2 | 754 |
54.4%
|
|
| 3 | 281 |
20.3%
|
|
| 4 | 120 |
8.7%
|
|
| 5 | 48 |
3.5%
|
|
| 6 | 19 |
1.4%
|
|
| 7 | 9 |
0.6%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 276 |