| 11-9 Number of City Gas Users and Total Gas Supply | ||||||
| Item | Gas Users（household） | Total Gas Supply（10000cu.m） | ||||
| 2017 | 2018 | 2019 | 2017 | 2018 | 2019 | |
Liquefied Petroleum Gas |
1030199 | 864001 | 798111 | 179750 | 157114 | 147208.07 |
Residential Use |
964865 | 778805 | 719640 | 81958 | 59795 | 51377.17 |
Natural Gas |
3237449 | 3554647 | 3825522 | 148205 | 174481 | 209124.96 |
Residential Use |
3192914 | 3511658 | 3763382 | 45551 | 35488 | 38046.38 |
Coal Gas |
154000 | 159000 | 162000 | 3051 | 3426 | 3310.00 |
Residential Use |
153603 | 158280 | 161085 | 2155 | 2600 | 2507.00 |