| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2024/12 | 99,800 | +1.2% |
| 2023/12 | 98,600 | -4.5% |
| 2022/12 | 103,300 | -1.6% |
| 2021/12 | 105,000 | -5.4% |
| 2020/12 | 111,000 | -4.0% |
| 2019/12 | 115,600 | +13.4% |
| 2018/12 | 101,953 | -2.9% |
| 2017/12 | 104,990 | +15.3% |
| 2016/12 | 91,090 | +7.5% |
| 2015/12 | 84,732 | -6.0% |
| 2014/12 | 90,145 | -0.1% |
| 2013/12 | 90,272 | +13.8% |
| 2012/12 | 79,333 | +3.1% |
| 2011/12 | 76,933 | - |