| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 38,373 | +9.1% |
| 3Q25 | 33,147 | -5.8% |
| 2Q25 | 31,187 | -6.9% |
| 1Q25 | 31,251 | -6.1% |
| 4Q24 | 35,185 | -2.0% |
| 3Q24 | 35,194 | -3.3% |
| 2Q24 | 33,511 | +3.3% |
| 1Q24 | 33,283 | -5.6% |
| 4Q23 | 35,910 | -6.2% |
| 3Q23 | 36,384 | +3.5% |
| 2Q23 | 32,432 | -3.9% |
| 1Q23 | 35,257 | +28.7% |
| 4Q22 | 38,282 | +3.4% |
| 3Q22 | 35,150 | -1.1% |
| 2Q22 | 33,751 | +15.4% |
| 1Q22 | 27,393 | -24.9% |
| 4Q21 | 37,015 | -9.5% |
| 3Q21 | 35,556 | -5.3% |
| 2Q21 | 29,239 | -16.9% |
| 1Q21 | 36,489 | -3.6% |
| 4Q20 | 40,881 | -1.7% |
| 3Q20 | 37,536 | -4.6% |
| 2Q20 | 35,203 | -2.2% |
| 1Q20 | 37,842 | +4.1% |
| 4Q19 | 41,580 | +1.7% |
| 3Q19 | 39,339 | +6.4% |
| 2Q19 | 35,998 | +6.5% |
| 1Q19 | 36,358 | -1.0% |
| 4Q18 | 40,895 | +23.6% |
| 3Q18 | 36,988 | +73.0% |
| 2Q18 | 33,791 | +61.2% |
| 1Q18 | 36,742 | +70.6% |
| 4Q17 | 33,079 | +36.5% |
| 3Q17 | 21,386 | -5.1% |
| 2Q17 | 20,965 | +7.9% |
| 1Q17 | 21,533 | -2.5% |
| 4Q16 | 24,241 | +1.9% |
| 3Q16 | 22,530 | -1.8% |
| 2Q16 | 19,426 | -6.1% |
| 1Q16 | 22,077 | +1.5% |
| 4Q15 | 23,796 | +1.3% |
| 3Q15 | 22,951 | -4.1% |
| 2Q15 | 20,690 | - |
| 1Q15 | 21,752 | - |
| 4Q14 | 23,492 | - |
| 3Q14 | 23,933 | - |