| Value | Category | Cases | |
|---|---|---|---|
| 0 | WATER ON SITE | 1295 |
54.5%
|
| 1 | 1-5 MINUTES | 718 |
30.2%
|
| 2 | 6-10 MINUTES | 183 |
7.7%
|
| 3 | 11-20 MINUTES | 82 |
3.4%
|
| 4 | 21-30 MINUTES | 37 |
1.6%
|
| 6 | MORE THAN 30 MINUTES | 50 |
2.1%
|
| 7 | DO NOT KNOW | 12 |
0.5%
|
| Sysmiss | 119 |