imputed: whether or not satisfactory blow.
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 19119.00 | 92.37% |
| no technically satisfactory blow | 1 | 14.00 | 0.07% |
| at least one technically satisfactory blow | 2 | 1566.00 | 7.57% |
| Total | 20699.00 | 100.00% |
