| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 | 
                                    
                                    1.4%
                                 | 
| -7 | No water from a utility (spontaneous) | 0 | 
                                    
                                    0%
                                 | 
| 0 | 94 | 
                                    
                                    25.9%
                                 | |
| 100000 | 1 | 
                                    
                                    0.3%
                                 | |
| 200000 | 1 | 
                                    
                                    0.3%
                                 | |
| 300000 | 1 | 
                                    
                                    0.3%
                                 | |
| 400000 | 1 | 
                                    
                                    0.3%
                                 | |
| 500000 | 1 | 
                                    
                                    0.3%
                                 | |
| 600000 | 2 | 
                                    
                                    0.6%
                                 | |
| 700000 | 3 | 
                                    
                                    0.8%
                                 | |
| 800000 | 1 | 
                                    
                                    0.3%
                                 | |
| 1000000 | 8 | 
                                    
                                    2.2%
                                 | |
| 1200000 | 4 | 
                                    
                                    1.1%
                                 | |
| 1300000 | 1 | 
                                    
                                    0.3%
                                 | |
| 1400000 | 6 | 
                                    
                                    1.7%
                                 | |
| 1500000 | 7 | 
                                    
                                    1.9%
                                 | |
| 1700000 | 1 | 
                                    
                                    0.3%
                                 | |
| 1800000 | 8 | 
                                    
                                    2.2%
                                 | |
| 2000000 | 7 | 
                                    
                                    1.9%
                                 | |
| 2100000 | 2 | 
                                    
                                    0.6%
                                 | |
| 2400000 | 8 | 
                                    
                                    2.2%
                                 | |
| 2500000 | 5 | 
                                    
                                    1.4%
                                 | |
| 2900000 | 1 | 
                                    
                                    0.3%
                                 | |
| 3000000 | 13 | 
                                    
                                    3.6%
                                 | |
| 3100000 | 1 | 
                                    
                                    0.3%
                                 | |
| 3200000 | 1 | 
                                    
                                    0.3%
                                 | |
| 3500000 | 3 | 
                                    
                                    0.8%
                                 | |
| 3600000 | 16 | 
                                    
                                    4.4%
                                 | |
| 3800000 | 1 | 
                                    
                                    0.3%
                                 | |
| 4000000 | 7 | 
                                    
                                    1.9%
                                 | |
| 4200000 | 1 | 
                                    
                                    0.3%
                                 | |
| 4500000 | 3 | 
                                    
                                    0.8%
                                 | |
| 4600000 | 1 | 
                                    
                                    0.3%
                                 | |
| 4800000 | 7 | 
                                    
                                    1.9%
                                 | |
| 5000000 | 7 | 
                                    
                                    1.9%
                                 | |
| 5400000 | 1 | 
                                    
                                    0.3%
                                 | |
| 5800000 | 1 | 
                                    
                                    0.3%
                                 | |
| 6000000 | 12 | 
                                    
                                    3.3%
                                 | |
| 6500000 | 2 | 
                                    
                                    0.6%
                                 | |
| 6900000 | 1 | 
                                    
                                    0.3%
                                 | |
| 7000000 | 8 | 
                                    
                                    2.2%
                                 | |
| 7200000 | 3 | 
                                    
                                    0.8%
                                 | |
| 7500000 | 1 | 
                                    
                                    0.3%
                                 | |
| 7600000 | 1 | 
                                    
                                    0.3%
                                 | |
| 8000000 | 2 | 
                                    
                                    0.6%
                                 | |
| 8400000 | 4 | 
                                    
                                    1.1%
                                 | |
| 9100000 | 1 | 
                                    
                                    0.3%
                                 | |
| 9600000 | 3 | 
                                    
                                    0.8%
                                 | |
| 10000000 | 8 | 
                                    
                                    2.2%
                                 | |
| 10800000 | 3 | 
                                    
                                    0.8%
                                 | |
| 11000000 | 2 | 
                                    
                                    0.6%
                                 | |
| 12000000 | 9 | 
                                    
                                    2.5%
                                 | |
| 12500000 | 1 | 
                                    
                                    0.3%
                                 | |
| 13000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 13800000 | 1 | 
                                    
                                    0.3%
                                 | |
| 14400000 | 3 | 
                                    
                                    0.8%
                                 | |
| 15000000 | 2 | 
                                    
                                    0.6%
                                 | |
| 15600000 | 4 | 
                                    
                                    1.1%
                                 | |
| 15900000 | 1 | 
                                    
                                    0.3%
                                 | |
| 16000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 17000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 18000000 | 4 | 
                                    
                                    1.1%
                                 | |
| 19200000 | 1 | 
                                    
                                    0.3%
                                 | |
| 20000000 | 2 | 
                                    
                                    0.6%
                                 | |
| 22000000 | 3 | 
                                    
                                    0.8%
                                 | |
| 24000000 | 6 | 
                                    
                                    1.7%
                                 | |
| 25000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 25200000 | 1 | 
                                    
                                    0.3%
                                 | |
| 26000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 30000000 | 3 | 
                                    
                                    0.8%
                                 | |
| 35000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 36000000 | 2 | 
                                    
                                    0.6%
                                 | |
| 39600000 | 1 | 
                                    
                                    0.3%
                                 | |
| 42000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 46000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 48000000 | 4 | 
                                    
                                    1.1%
                                 | |
| 50000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 55000000 | 2 | 
                                    
                                    0.6%
                                 | |
| 60000000 | 5 | 
                                    
                                    1.4%
                                 | |
| 60900000 | 1 | 
                                    
                                    0.3%
                                 | |
| 64000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 67000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 70000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 72000000 | 3 | 
                                    
                                    0.8%
                                 | |
| 74100000 | 1 | 
                                    
                                    0.3%
                                 | |
| 84000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 85000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 90000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 96000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 110000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 144000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 178000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 350000000 | 1 | 
                                    
                                    0.3%
                                 | |
| 400000000 | 1 | 
                                    
                                    0.3%
                                 |