| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 15 |
13.2%
|
| -7 | No water from a utility (spontaneous) | 0 |
0%
|
| 0 | 4 |
3.5%
|
|
| 472 | 1 |
0.9%
|
|
| 600 | 1 |
0.9%
|
|
| 654 | 1 |
0.9%
|
|
| 900 | 2 |
1.8%
|
|
| 1080 | 1 |
0.9%
|
|
| 1200 | 2 |
1.8%
|
|
| 1216 | 2 |
1.8%
|
|
| 1248 | 1 |
0.9%
|
|
| 1500 | 20 |
17.5%
|
|
| 1700 | 1 |
0.9%
|
|
| 1800 | 1 |
0.9%
|
|
| 1900 | 1 |
0.9%
|
|
| 2000 | 6 |
5.3%
|
|
| 2400 | 1 |
0.9%
|
|
| 2500 | 14 |
12.3%
|
|
| 2600 | 1 |
0.9%
|
|
| 2813 | 1 |
0.9%
|
|
| 2850 | 1 |
0.9%
|
|
| 3000 | 6 |
5.3%
|
|
| 3500 | 3 |
2.6%
|
|
| 3600 | 2 |
1.8%
|
|
| 4000 | 1 |
0.9%
|
|
| 5000 | 3 |
2.6%
|
|
| 6000 | 5 |
4.4%
|
|
| 8000 | 2 |
1.8%
|
|
| 10000 | 2 |
1.8%
|
|
| 10445 | 1 |
0.9%
|
|
| 12000 | 4 |
3.5%
|
|
| 12108 | 1 |
0.9%
|
|
| 15000 | 2 |
1.8%
|
|
| 16000 | 1 |
0.9%
|
|
| 16615 | 1 |
0.9%
|
|
| 30000 | 1 |
0.9%
|
|
| 33396 | 1 |
0.9%
|
|
| 34900 | 1 |
0.9%
|