| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1501 |
75.8%
|
|
| 2 | 377 |
19%
|
|
| 3 | 67 |
3.4%
|
|
| 4 | 18 |
0.9%
|
|
| 5 | 10 |
0.5%
|
|
| 6 | 4 |
0.2%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 220 |