| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very large | 731 |
5.5%
|
| 2 | Larger than average | 3105 |
23.2%
|
| 3 | Average | 7840 |
58.5%
|
| 4 | Smaller than average | 1276 |
9.5%
|
| 5 | Very small | 260 |
1.9%
|
| 8 | Don't know | 180 |
1.3%
|
| 9 | 65 | ||
| Sysmiss | 35750 |