| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1511 |
76.8%
|
|
| 2 | 295 |
15%
|
|
| 3 | 64 |
3.3%
|
|
| 4 | 62 |
3.2%
|
|
| 5 | 30 |
1.5%
|
|
| 6 | 3 |
0.2%
|
|
| 101 | 2 |
0.1%
|
|
| Sysmiss | 1 |