| Value |
Category |
| 1 |
FLAT |
| 2 |
SLIGHTLY SLOPING |
| 3 |
MODERATELY SLOPING |
| 4 |
STEEPLY SLOPING |
| 5 |
BOTH FLAT AND HILLY |
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.