| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2025/12 | 738,000 | +30.9% |
| 2024/12 | 564,000 | +0.4% |
| 2023/12 | 562,000 | +29.8% |
| 2022/12 | 433,000 | -8.3% |
| 2021/12 | 472,000 | +40.3% |
| 2020/12 | 336,381 | +33.4% |
| 2019/12 | 252,114 | +68.5% |
| 2018/12 | 149,604 | +31.4% |
| 2017/12 | 113,875 | +37.1% |
| 2016/12 | 83,082 | +37.7% |
| 2015/12 | 60,356 | +43.5% |
| 2014/12 | 42,059 | +74.1% |
| 2013/12 | 24,152 | - |