| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1846 |
83.6%
|
|
| 1 | 157 |
7.1%
|
|
| 2 | 120 |
5.4%
|
|
| 3 | 56 |
2.5%
|
|
| 4 | 17 |
0.8%
|
|
| 5 | 10 |
0.5%
|
|
| 9 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| Sysmiss | 365 |