年度,収集人口,処理量（kL）,浄化槽汚泥処理量（kL）
2017,8893,9784,966
2018,8148,9354,1127
2019,7670,8861,1095
2020,7411,8579,952
2021,7653,8171,1001
2022,7159,7928,1024
2023,6936,7337,915
2024,6543,7008,1419