| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | 349 |
11%
|
|
| 2 | 214 |
6.7%
|
|
| 3 | 250 |
7.9%
|
|
| 4 | 155 |
4.9%
|
|
| 5 | 100 |
3.2%
|
|
| 6 | 2102 |
66.3%
|
|
| Sysmiss | 21988 |