| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
3.3%
|
|
| 1 | 149 |
49%
|
|
| 2 | 59 |
19.4%
|
|
| 3 | 35 |
11.5%
|
|
| 4 | 19 |
6.3%
|
|
| 5 | 13 |
4.3%
|
|
| 6 | 5 |
1.6%
|
|
| 7 | 4 |
1.3%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 2 |
0.7%
|
|
| 10 | 1 |
0.3%
|
|
| 12 | 2 |
0.7%
|
|
| 13 | 1 |
0.3%
|
|
| 18 | 1 |
0.3%
|
|
| 20 | 1 |
0.3%
|
|
| 63 | 1 |
0.3%
|
|
| Sysmiss | 9404 |