| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 or less than 5 | 639 |
80.5%
|
| 2 | 6 to 10 | 100 |
12.6%
|
| 3 | 11 to 50 | 48 |
6%
|
| 4 | More than 50 | 7 |
0.9%
|
| Sysmiss | 17750 |