損益表
所有數字以千元為單位| 收益 | 31/12/2016 | 31/12/2015 | 31/12/2014 | 31/12/2013 |
| 總收益 | 1,616,903,000 | 1,725,428,000 | 2,282,962,000 | 2,258,124,000 |
| 收益成本 | 959,640,000 | 1,056,795,000 | 1,486,225,000 | 1,464,805,000 |
| 毛利 | 657,263,000 | 668,633,000 | 796,737,000 | 793,319,000 |
| 營運成本 |
| 研究發展 | - | - | - | - |
| 銷售、總務及行政 | - | - | - | - |
| 非經常性 | - | - | - | - |
| 其他 | - | - | - | - |
| 營運總成本 | 1,580,802,000 | 1,646,176,000 | 2,109,444,000 | 2,090,447,000 |
| 經營收入或虧損 | 36,101,000 | 79,252,000 | 173,518,000 | 167,677,000 |
| 連續營業收益 |
| 其他收益總數/支出淨額 | - | - | - | - |
| 息前與稅前盈利 | 36,101,000 | 79,252,000 | 173,518,000 | 167,677,000 |
| 利息支出 | -23,348,000 | -24,328,000 | -23,319,000 | -23,081,000 |
| 稅前收益 | - | - | - | - |
| 所得稅費用 | 15,768,000 | 15,726,000 | 37,731,000 | 35,789,000 |
| 少數股東權益 | - | - | - | - |
| 連續營業淨收益 | - | - | - | - |
| 非經常性活動 |
| 終止營業 | - | - | - | - |
| 特殊帳項 | - | - | - | - |
| 會計變化影響 | - | - | - | - |
| 其他項目 | - | - | - | - |
| 淨收入 |
| 淨收益 | 7,857,000 | 35,517,000 | 107,172,000 | 129,599,000 |
| 優先股和其他調整項目 | - | - | - | - |
| 適用於普通股之淨收益 | - | - | - | - |