| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1083 |
88.7%
|
|
| 1 | 91 |
7.5%
|
|
| 2 | 33 |
2.7%
|
|
| 3 | 2 |
0.2%
|
|
| 4 | 2 |
0.2%
|
|
| 5 | 4 |
0.3%
|
|
| 6 | 2 |
0.2%
|
|
| 9 | 2 |
0.2%
|
|
| 18 | 2 |
0.2%
|
|
| Sysmiss | 7354 |