| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.1%
|
|
| 1 | 2532 |
91.6%
|
|
| 2 | 195 |
7.1%
|
|
| 3 | 27 |
1%
|
|
| 4 | 5 |
0.2%
|
|
| 5 | 2 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 12918 |