| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | 127 |
14.2%
|
|
| 2 | 460 |
51.5%
|
|
| 3 | 183 |
20.5%
|
|
| 4 | 86 |
9.6%
|
|
| 5 | 24 |
2.7%
|
|
| 6 | 9 |
1%
|
|
| 7 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| Sysmiss | 132 |