| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1600 |
10.8%
|
|
| 1 | 9537 |
64.5%
|
|
| 2 | 2363 |
16%
|
|
| 3 | 900 |
6.1%
|
|
| 4 | 273 |
1.8%
|
|
| 5 | 82 |
0.6%
|
|
| 6 | 14 |
0.1%
|
|
| 7 | 8 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 222 |