| Value | Category | Cases | |
|---|---|---|---|
| 0 | not measured | 63 |
1.6%
|
| 1 | lying | 1193 |
30.7%
|
| 2 | standing | 2606 |
67%
|
| 9 | 26 |
0.7%
|
|
| 11 | .Z | 4344 |