| 费用(万元) | 2015 | 2016 | 2017 | 2018 | 2019 | 
| 水 | 624.17 | 726.21 | 815.88 | 799.51 | 782.29 | 
| 电 | 4085.88 | 3999.91 | 3765.17 | 4120.39 | 4178.80 | 
| 气 | 1694.88 | 1889.87 | 1262.88 | 1607.88 | 1956.06 | 
| 合计 | 6404.93 | 6615.99 | 5843.93 | 6527.78 | 6917.15 |