| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 107,800 | +13.6% |
| 2023/12 | 94,900 | +14.1% |
| 2022/12 | 84,200 | +8.4% |
| 2022/1 | 83,146 | +7.0% |
| 2021/1 | 77,683 | - |
| 2019/12 | 77,427 | +3.5% |
| 2018/12 | 74,788 | +2.6% |
| 2017/12 | 72,872 | +26.6% |
| 2016/12 | 68,947 | +21.6% |
| 2016/1 | 57,564 | +1.5% |
| 2015/1 | 56,722 | - |
| 2013/12 | 46,621 | +7.5% |
| 2012/12 | 43,360 | -6.3% |
| 2011/12 | 46,287 | - |