| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/6 | 181,000 | +10.4% |
| 2023/6 | 164,000 | +26.3% |
| 2022/6 | 129,800 | +7.4% |
| 2021/6 | 120,900 | -2.4% |
| 2020/6 | 123,900 | -13.7% |
| 2019/6 | 143,600 | -6.7% |
| 2018/6 | 153,937 | +2.3% |
| 2017/6 | 150,508 | -5.4% |
| 2016/6 | 159,145 | -7.6% |
| 2015/6 | 172,286 | +5.7% |
| 2014/6 | 162,971 | +6.3% |
| 2013/6 | 153,301 | +7.4% |
| 2012/6 | 142,709 | +31.4% |
| 2011/6 | 108,605 | - |