| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 3Q25 | 15,836 | -33.1% |
| 2Q25 | 18,231 | -21.6% |
| 1Q25 | 22,504 | -4.3% |
| 3Q24 | 23,657 | -1.2% |
| 2Q24 | 23,261 | -3.7% |
| 1Q24 | 23,523 | -0.9% |
| 3Q23 | 23,936 | +4.4% |
| 2Q23 | 24,148 | +1.8% |
| 1Q23 | 23,729 | -29.2% |
| 3Q22 | 22,938 | -35.2% |
| 2Q22 | 23,724 | -32.6% |
| 1Q22 | 33,501 | +22.5% |
| 3Q21 | 35,389 | +17.3% |
| 2Q21 | 35,179 | +20.0% |
| 1Q21 | 27,351 | -5.5% |
| 3Q20 | 30,168 | +47.3% |
| 2Q20 | 29,317 | +39.3% |
| 1Q20 | 28,933 | +50.5% |
| 3Q19 | 20,483 | - |
| 2Q19 | 21,050 | - |
| 1Q19 | 19,226 | +11.5% |
| 1Q18 | 17,238 | +13.7% |
| 1Q17 | 15,159 | -3.7% |
| 1Q16 | 15,748 | +2.1% |
| 1Q15 | 15,428 | +66.5% |
| 1Q14 | 9,264 | +13.7% |
| 1Q13 | 8,150 | +14.5% |
| 1Q12 | 7,115 | +5.2% |
| 1Q11 | 6,761 | - |