| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 20,316 | +16.3% |
| 3Q25 | 17,048 | +12.0% |
| 2Q25 | 16,953 | +9.4% |
| 1Q25 | 16,373 | +7.0% |
| 4Q24 | 17,469 | +10.7% |
| 3Q24 | 15,227 | -2.5% |
| 2Q24 | 15,497 | -0.5% |
| 1Q24 | 15,305 | +0.5% |
| 4Q23 | 15,777 | +0.4% |
| 3Q23 | 15,622 | -5.2% |
| 2Q23 | 15,576 | -9.8% |
| 1Q23 | 15,225 | -4.7% |
| 4Q22 | 15,711 | -1.7% |
| 3Q22 | 16,474 | -3.7% |
| 2Q22 | 17,270 | -4.0% |
| 1Q22 | 15,979 | -9.8% |
| 4Q21 | 15,984 | -10.4% |
| 3Q21 | 17,115 | -6.2% |
| 2Q21 | 17,989 | -9.9% |
| 1Q21 | 17,716 | -18.9% |
| 4Q20 | 17,842 | -5.5% |
| 3Q20 | 18,241 | +13.8% |
| 2Q20 | 19,969 | +328.1% |
| 1Q20 | 21,844 | +330.6% |
| 4Q19 | 18,872 | - |
| 3Q19 | 16,023 | - |
| 2Q19 | 4,665 | - |
| 1Q19 | 5,073 | - |