| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/8 | 121,500 | +5.1% |
| 2024/8 | 115,600 | +8.7% |
| 2023/8 | 106,300 | +4.2% |
| 2022/8 | 102,000 | +1.3% |
| 2021/8 | 100,717 | -8.3% |
| 2020/8 | 109,850 | +31.2% |
| 2019/8 | 83,731 | +12.6% |
| 2018/8 | 74,356 | +14.2% |
| 2017/8 | 65,129 | +2.8% |
| 2016/8 | 63,345 | +40.3% |
| 2015/8 | 45,156 | +11.7% |
| 2014/8 | 40,422 | -2.5% |
| 2013/8 | 41,447 | -2.2% |
| 2012/8 | 42,371 | - |