| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 210,105 | +17.5% |
| 2023/12 | 178,845 | +13.8% |
| 2022/12 | 157,203 | +10.9% |
| 2021/12 | 141,700 | +5.2% |
| 2020/12 | 134,655 | +13.0% |
| 2019/12 | 119,135 | +16.6% |
| 2018/12 | 102,153 | +17.3% |
| 2017/12 | 87,102 | +14.2% |
| 2016/12 | 76,240 | +17.3% |
| 2015/12 | 65,020 | +10.2% |
| 2014/12 | 59,022 | +14.5% |
| 2013/12 | 51,564 | +7.5% |
| 2012/12 | 47,985 | +28.7% |
| 2011/12 | 37,278 | - |