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 | 708,421,000 | 668,335,000 | 651,509,000 | 630,177,000 |
| 收益成本 | 281,811,000 | 260,701,000 | 237,401,000 | 140,666,000 |
| 毛利 | 426,610,000 | 407,634,000 | 414,108,000 | 489,511,000 |
| 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 | 583,297,000 | 557,803,000 | 530,213,000 | 492,457,000 |
| 經營收入或虧損 | 125,124,000 | 110,532,000 | 121,296,000 | 137,720,000 |
| 連續營業收益 |
| 其他收益總數/支出淨額 | - | - | - | - |
| 息前與稅前盈利 | 125,124,000 | 110,532,000 | 121,296,000 | 137,720,000 |
| 利息支出 | -235,000 | -451,000 | -485,000 | -331,000 |
| 稅前收益 | - | - | - | - |
| 所得稅費用 | 35,623,000 | 35,079,000 | 33,179,000 | 36,776,000 |
| 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 | 108,741,000 | 108,539,000 | 109,218,000 | 121,692,000 |
| 優先股和其他調整項目 | - | - | - | - |
| 適用於普通股之淨收益 | - | - | - | - |