| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1488 |
80.5%
|
|
| 1 | 213 |
11.5%
|
|
| 2 | 87 |
4.7%
|
|
| 3 | 34 |
1.8%
|
|
| 4 | 16 |
0.9%
|
|
| 5 | 4 |
0.2%
|
|
| 6 | 3 |
0.2%
|
|
| 7 | 1 |
0.1%
|
|
| 9 | 2 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| Sysmiss | 1257 |