| （単位：千ドル） | 2011/12 | 2012/12 | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 減価償却費 | 35,400 | 40,189 | 49,130 | 41,203 | 43,270 | 44,417 | 45,694 | 45,861 | 46,333 | 51,126 | 50,272 | 48,969 | 48,430 | 50,502 |
| 株式報酬費用 | 948 | 952 | 1,145 | 1,240 | 1,434 | 1,603 | 1,672 | 1,766 | 1,859 | 1,438 | 1,562 | 1,521 | 1,421 | 1,723 |
| 営業キャッシュフロー | 55,669 | 78,423 | 73,527 | 86,568 | 88,896 | 89,090 | 103,450 | 110,339 | 115,383 | 78,383 | 118,381 | 121,151 | 117,727 | 121,224 |
| 投資キャッシュフロー | -201,500 | -46,873 | -26,034 | -83,589 | -69,587 | -86,274 | -113,306 | -128,650 | -135,663 | -56,168 | -55,872 | -116,888 | -203,681 | -188,732 |
| 財務キャッシュフロー | 145,186 | -31,740 | -42,329 | -8,148 | -21,434 | -4,497 | 12,442 | 21,981 | 19,607 | -9,264 | -74,771 | -5,578 | 81,082 | 69,400 |