Profit Loss
| Closing Date | 2017/12/31 | 2018/12/31 | 2019/12/31 | 2020/12/31 |
Trend
|
| Operating Income | 16,861,900 | 17,086,500 | 19,068,800 | 19,638,400 | |
| Operating Cost | 9,834,400 | 10,552,200 | 12,082,400 | 12,964,800 | |
| Operating Profit | 7,027,500 | 6,534,300 | 6,986,400 | 6,673,600 | |
| Investment Income | 1,358,500 | 1,579,700 | 1,357,100 | 1,898,000 | |
| Net Non-operating Income and Expenditure | -44,700 | -5,900 | -4,700 | -5,400 | |
| Total Profit | 6,982,800 | 6,528,400 | 6,981,700 | 6,668,200 | |
| Net Profit Attributed to Parent Company | 5,425,800 | 5,591,400 | 5,891,100 | 5,832,500 | |
| Operating Expense | 4,104,700 | 4,254,100 | 4,305,200 | 4,670,200 | |
| Unit | 10K | 10K | 10K | 10K | |
