| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than $1 | 101 |
6%
|
| 2 | $1-$5 | 378 |
22.4%
|
| 3 | $6-$10 | 535 |
31.7%
|
| 4 | $11-$15 | 308 |
18.2%
|
| 5 | $16-$20 | 146 |
8.6%
|
| 6 | $21-$25 | 67 |
4%
|
| 7 | $26-$30 | 56 |
3.3%
|
| 8 | More than $30 | 97 |
5.7%
|
| Sysmiss | 30 |