| Value | Category | Cases | |
|---|---|---|---|
| 0 | 819 |
49.4%
|
|
| 1 | 35 |
2.1%
|
|
| 2 | 21 |
1.3%
|
|
| 3 | 53 |
3.2%
|
|
| 4 | 37 |
2.2%
|
|
| 5 | 29 |
1.7%
|
|
| 6 | 595 |
35.9%
|
|
| 7 | 44 |
2.7%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 2 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 2 |
0.1%
|
|
| 99 | ND | 16 |
1%
|
| Sysmiss | 4473 |