| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 30,881 | +4.0% |
| 3Q25 | 30,485 | -2.5% |
| 2Q25 | 30,323 | -5.4% |
| 1Q25 | 29,542 | -9.6% |
| 4Q24 | 29,693 | -9.9% |
| 3Q24 | 31,272 | -6.0% |
| 2Q24 | 32,039 | -3.1% |
| 1Q24 | 32,689 | +0.6% |
| 4Q23 | 32,950 | -0.9% |
| 3Q23 | 33,269 | +3.2% |
| 2Q23 | 33,050 | +3.6% |
| 1Q23 | 32,499 | +2.2% |
| 4Q22 | 33,246 | +3.5% |
| 3Q22 | 32,247 | +11.4% |
| 2Q22 | 31,907 | +19.3% |
| 1Q22 | 31,812 | +29.8% |
| 4Q21 | 32,109 | +30.5% |
| 3Q21 | 28,941 | +17.8% |
| 2Q21 | 26,754 | +10.6% |
| 1Q21 | 24,516 | -0.4% |
| 4Q20 | 24,614 | +26.4% |
| 3Q20 | 24,567 | +30.9% |
| 2Q20 | 24,185 | +29.6% |
| 1Q20 | 24,614 | +33.4% |
| 4Q19 | 19,476 | +9.5% |
| 3Q19 | 18,767 | +8.7% |
| 2Q19 | 18,666 | +8.5% |
| 1Q19 | 18,449 | +20.8% |
| 4Q18 | 17,787 | +19.6% |
| 3Q18 | 17,263 | +20.5% |
| 2Q18 | 17,201 | +29.4% |
| 1Q18 | 15,275 | +24.8% |
| 4Q17 | 14,871 | +19.5% |
| 3Q17 | 14,326 | +24.2% |
| 2Q17 | 13,289 | +18.2% |
| 1Q17 | 12,241 | +11.9% |
| 4Q16 | 12,447 | +13.6% |
| 3Q16 | 11,530 | +6.7% |
| 2Q16 | 11,247 | +11.9% |
| 1Q16 | 10,943 | +11.6% |
| 4Q15 | 10,961 | +20.2% |
| 3Q15 | 10,808 | +26.3% |
| 2Q15 | 10,053 | +30.9% |
| 1Q15 | 9,802 | +35.4% |
| 4Q14 | 9,121 | +28.2% |
| 3Q14 | 8,555 | +23.4% |
| 2Q14 | 7,680 | +11.3% |
| 1Q14 | 7,240 | +10.5% |
| 4Q13 | 7,112 | +10.2% |
| 3Q13 | 6,935 | +1.2% |
| 2Q13 | 6,901 | +15.4% |
| 1Q13 | 6,552 | +2.7% |
| 4Q12 | 6,454 | +18.4% |
| 3Q12 | 6,850 | +35.6% |
| 2Q12 | 5,980 | - |
| 1Q12 | 6,381 | - |
| 4Q11 | 5,453 | - |
| 3Q11 | 5,053 | - |