| Value |
Category |
| 1 |
NO FOUNDATION |
| 2 |
STONES IN MUD-MO |
| 3 |
STONES LOOSELY L |
| 4 |
CONCREATE, CEMEN |
| 5 |
OTHERS |
| 9 |
NS |
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.