| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.1%
|
|
| 1 | 1045 |
34.4%
|
|
| 2 | 1296 |
42.6%
|
|
| 3 | 541 |
17.8%
|
|
| 4 | 123 |
4%
|
|
| 5 | 21 |
0.7%
|
|
| 6 | 7 |
0.2%
|
|
| 7 | 1 |
0%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 1039 |