| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very large | 163 |
2.3%
|
| 2 | Larger than average | 974 |
13.5%
|
| 3 | Average | 4782 |
66.1%
|
| 4 | Smaller than average | 1067 |
14.7%
|
| 5 | Very small | 200 |
2.8%
|
| 8 | Don't know | 53 |
0.7%
|
| Sysmiss | 10543 |