| Value |
Category |
| -66 |
SKIP |
| 1 |
by hand |
| 2 |
with animal power |
| 3 |
with machine |
| 4 |
did not till |
| 5 |
|
| 77 |
refuse |
| 88 |
dont know |
| 99 |
missing |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.