| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 21,787 | -0.0% |
| 3Q25 | 19,378 | +16.6% |
| 2Q25 | 20,648 | +10.1% |
| 1Q25 | 20,117 | +17.5% |
| 4Q24 | 21,793 | +17.4% |
| 3Q24 | 16,623 | +7.7% |
| 2Q24 | 18,747 | +10.4% |
| 1Q24 | 17,114 | -1.9% |
| 4Q23 | 18,562 | +9.7% |
| 3Q23 | 15,436 | -4.3% |
| 2Q23 | 16,977 | +1.7% |
| 1Q23 | 17,439 | +1.4% |
| 4Q22 | 16,924 | -2.2% |
| 3Q22 | 16,130 | -8.6% |
| 2Q22 | 16,686 | -1.6% |
| 1Q22 | 17,197 | +2.6% |
| 4Q21 | 17,309 | -1.8% |
| 3Q21 | 17,655 | +1.6% |
| 2Q21 | 16,963 | -0.1% |
| 1Q21 | 16,762 | -4.7% |
| 4Q20 | 17,624 | +5.2% |
| 3Q20 | 17,385 | -1.6% |
| 2Q20 | 16,980 | -0.6% |
| 1Q20 | 17,592 | +4.6% |
| 4Q19 | 16,750 | -0.0% |
| 3Q19 | 17,665 | +4.8% |
| 2Q19 | 17,084 | -9.8% |
| 1Q19 | 16,826 | -5.1% |
| 4Q18 | 16,752 | - |
| 3Q18 | 16,848 | - |
| 2Q18 | 18,930 | - |
| 1Q18 | 17,736 | - |