| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18 |
1.4%
|
|
| 1 | 1262 |
95.5%
|
|
| 2 | 22 |
1.7%
|
|
| 3 | 3 |
0.2%
|
|
| 4 | 1 |
0.1%
|
|
| 5 | 5 |
0.4%
|
|
| 6 | 2 |
0.2%
|
|
| 7 | 8 |
0.6%
|
|
| Sysmiss | 108 |