| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1847 |
89.4%
|
|
| 1 | 105 |
5.1%
|
|
| 2 | 55 |
2.7%
|
|
| 3 | 25 |
1.2%
|
|
| 4 | 7 |
0.3%
|
|
| 5 | 11 |
0.5%
|
|
| 6 | 3 |
0.1%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| 10 | 2 |
0.1%
|
|
| 12 | 1 |
0%
|
|
| 15 | 3 |
0.1%
|
|
| 19 | 1 |
0%
|
|
| 20 | 1 |
0%
|
|
| Sysmiss | 1547 |