| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 228,091 | +14.1% |
| 2023/12 | 199,908 | +15.2% |
| 2022/12 | 173,555 | -3.3% |
| 2021/12 | 179,444 | +2.0% |
| 2020/12 | 175,941 | +1.2% |
| 2019/12 | 173,800 | +2.8% |
| 2018/12 | 169,120 | +1.9% |
| 2017/12 | 165,933 | +12.7% |
| 2016/12 | 147,294 | +3.3% |
| 2015/12 | 142,581 | +4.0% |
| 2014/12 | 137,088 | +2.5% |
| 2013/12 | 133,776 | +4.0% |
| 2012/12 | 128,611 | +3.2% |
| 2011/12 | 124,659 | +2.3% |
| 2010/12 | 121,849 | - |