| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1596 |
49%
|
|
| 1 | 1021 |
31.3%
|
|
| 2 | 490 |
15%
|
|
| 3 | 87 |
2.7%
|
|
| 4 | 30 |
0.9%
|
|
| 5 | 23 |
0.7%
|
|
| 6 | 6 |
0.2%
|
|
| 7 | 1 |
0%
|
|
| 8 | 4 |
0.1%
|
|
| 10 | 1 |
0%
|
|
| Sysmiss | 326853 |