| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1023 |
64.1%
|
|
| 2 | 65 |
4.1%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 94 |
5.9%
|
|
| 5 | 144 |
9%
|
|
| 6 | 217 |
13.6%
|
|
| 7 | 37 |
2.3%
|
|
| 777 | 11 |
0.7%
|
|
| 999 | 4 |
0.3%
|
|
| Sysmiss | 99 |