| Value | Category | Cases | |
|---|---|---|---|
| 1 | very large | 3 |
2.1%
|
| 2 | larger than average | 37 |
25.5%
|
| 3 | average | 71 |
49%
|
| 4 | smaller than average | 11 |
7.6%
|
| 5 | very small | 7 |
4.8%
|
| 8 | dk | 11 |
7.6%
|
| 9 | 5 |
3.4%
|
|
| 11 | .Z | 18609 |