| Value | Category | Cases | |
|---|---|---|---|
| 0 | 83 |
5.2%
|
|
| 1 | 400 |
25.3%
|
|
| 2 | 344 |
21.7%
|
|
| 3 | 327 |
20.7%
|
|
| 4 | 186 |
11.8%
|
|
| 5 | 131 |
8.3%
|
|
| 6 | 52 |
3.3%
|
|
| 7 | 31 |
2%
|
|
| 8 | 10 |
0.6%
|
|
| 9 | 9 |
0.6%
|
|
| 10 | 7 |
0.4%
|
|
| 11 | 1 |
0.1%
|
|
| 21 | 1 |
0.1%
|
|
| Sysmiss | 1963 |