| CHUNGHWA POST CO.,LTD. | |||
| Profitability | |||
| Unit:% | |||
| As of 30 Sep. 2016 | As of 30 Sep. 2015 | ||
| Return on Assets(ROA) | before taxes | 0.17 | 0.20 | 
| after taxes | 0.14 | 0.17 | |
| Return on Equities(ROE) | before taxes | 7.75 | 9.24 | 
| after taxes | 6.24 | 7.90 | |
| Net Profit Margin | 2.42 | 3.33 | |
| Notes: | |||
| 1.Return on Assets = Net income before(after) taxes / Average assets。 | |||
| 2.Return on Equities = Net income before(after) taxes / Average equities。 | |||
| 3.Net profit margin = Net income before(after) taxes / Operating revenues。 | |||
| 4.Net income means the accumulation amount from January to this quarter of the year。 | |||