| Value | Category | Cases | |
|---|---|---|---|
| 1 | Public Network | 135 |
64.3%
|
| 2 | Wells | 13 |
6.2%
|
| 3 | Transport in Tanks | 61 |
29%
|
| 4 | Other | 0 |
0%
|
| Sysmiss | 1 |