| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 159,210 | +4.9% |
| 2023/12 | 151,709 | +11.1% |
| 2022/12 | 141,957 | +0.4% |
| 2022/1 | 136,559 | -3.4% |
| 2021/1 | 141,384 | - |
| 2019/12 | 144,228 | +0.1% |
| 2018/12 | 144,124 | -1.8% |
| 2017/12 | 146,719 | +11.0% |
| 2016/12 | 140,869 | +9.2% |
| 2016/1 | 132,175 | +2.5% |
| 2015/1 | 128,961 | - |
| 2013/12 | 118,491 | +15.4% |
| 2012/12 | 102,690 | +20.6% |
| 2011/12 | 94,638 | - |
| 2011/1 | 85,118 | - |