| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1660 |
17.5%
|
|
| 1 | 3656 |
38.6%
|
|
| 2 | 2170 |
22.9%
|
|
| 3 | 933 |
9.9%
|
|
| 4 | 514 |
5.4%
|
|
| 5 | 276 |
2.9%
|
|
| 6 | 155 |
1.6%
|
|
| 7 | 31 |
0.3%
|
|
| 8 | 29 |
0.3%
|
|
| 9 | 7 |
0.1%
|
|
| 10 | 8 |
0.1%
|
|
| 11 | 2 |
0%
|
|
| 12 | 4 |
0%
|
|
| 13 | 2 |
0%
|
|
| 14 | 1 |
0%
|
|
| 18 | 3 |
0%
|
|
| 20 | 1 |
0%
|
|
| 22 | 1 |
0%
|
|
| 30 | 8 |
0.1%
|
|
| 55 | 1 |
0%
|
|
| Sysmiss | 39345 |