| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 5583 |
33.1%
|
| 1 | 2798 |
16.6%
|
|
| 2 | 3097 |
18.4%
|
|
| 3 | 2494 |
14.8%
|
|
| 4 | 1502 |
8.9%
|
|
| 5 | 716 |
4.2%
|
|
| 6 | 298 |
1.8%
|
|
| 7 | 172 |
1%
|
|
| 8 | 77 |
0.5%
|
|
| 9 | 39 |
0.2%
|
|
| 10 | 47 |
0.3%
|
|
| 11 | 15 |
0.1%
|
|
| 12 | 7 |
0%
|
|
| 13 | 2 |
0%
|
|
| 16 | 11 |
0.1%
|
|
| 18 | 1 |
0%
|
|
| 20 | 1 |
0%
|
|
| Sysmiss | 145599 |