| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very large | 270 |
2.7%
|
| 2 | Larger than average | 2102 |
20.9%
|
| 3 | Average | 5896 |
58.6%
|
| 4 | Smaller than average | 1259 |
12.5%
|
| 5 | Very small | 401 |
4%
|
| 8 | Don't know | 135 |
1.3%
|
| 9 | 29 | ||
| Sysmiss | 10872 |