| Value | Category | Cases | |
|---|---|---|---|
| 1 | 972 |
68.4%
|
|
| 2 | 309 |
21.7%
|
|
| 3 | 94 |
6.6%
|
|
| 4 | 26 |
1.8%
|
|
| 5 | 12 |
0.8%
|
|
| 6 | 3 |
0.2%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 1322 |