| Value | Category | Cases | |
|---|---|---|---|
| improve_qual | 1 |
0.4%
|
|
| increase | 5 |
1.8%
|
|
| n/a | 211 |
77.3%
|
|
| other | 1 |
0.4%
|
|
| pub_tap | 16 |
5.9%
|
|
| repair | 2 |
0.7%
|
|
| soap | 1 |
0.4%
|
|
| waterpipe | 31 |
11.4%
|
|
| well | 5 |
1.8%
|