| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 29,785 | +6.6% |
| 3Q25 | 29,434 | +11.6% |
| 2Q25 | 27,454 | +5.6% |
| 1Q25 | 27,971 | +2.4% |
| 4Q24 | 27,954 | +3.9% |
| 3Q24 | 26,380 | +5.6% |
| 2Q24 | 26,009 | +5.5% |
| 1Q24 | 27,305 | +2.5% |
| 4Q23 | 26,907 | +3.1% |
| 3Q23 | 24,970 | +4.1% |
| 2Q23 | 24,645 | -1.5% |
| 1Q23 | 26,650 | -14.3% |
| 4Q22 | 26,104 | -14.6% |
| 3Q22 | 23,980 | +5.5% |
| 2Q22 | 25,028 | +28.0% |
| 1Q22 | 31,096 | +53.6% |
| 4Q21 | 30,583 | +49.0% |
| 3Q21 | 22,735 | +18.2% |
| 2Q21 | 19,547 | +6.2% |
| 1Q21 | 20,245 | +9.9% |
| 4Q20 | 20,526 | +6.7% |
| 3Q20 | 19,241 | +9.0% |
| 2Q20 | 18,405 | -6.0% |
| 1Q20 | 18,424 | +0.1% |
| 4Q19 | 19,239 | -9.7% |
| 3Q19 | 17,647 | +50.5% |
| 1Q19 | 18,413 | -37.0% |
| 2Q19 | 19,578 | -6.8% |
| 1Q19 | 18,944 | -35.2% |
| 4Q18 | 21,309 | +50.6% |
| 3Q18 | 11,723 | -15.2% |
| 2Q18 | 21,012 | +50.9% |
| 1Q18 | 29,232 | +99.8% |
| 4Q17 | 14,146 | +97.4% |
| 3Q17 | 13,831 | -9.1% |
| 2Q17 | 13,921 | -6.5% |
| 1Q17 | 14,627 | +6.7% |
| 4Q16 | 7,167 | -61.2% |
| 3Q16 | 15,217 | -16.0% |
| 2Q16 | 14,881 | -17.4% |
| 1Q16 | 13,713 | -21.5% |
| 4Q15 | 18,495 | +4.3% |
| 3Q15 | 18,109 | +0.6% |
| 2Q15 | 18,011 | +0.6% |
| 1Q15 | 17,463 | -13.1% |
| 4Q14 | 17,727 | +3.8% |
| 3Q14 | 18,008 | +7.5% |
| 2Q14 | 17,901 | +5.3% |
| 1Q14 | 20,087 | +20.1% |
| 4Q13 | 17,084 | +9.3% |
| 3Q13 | 16,745 | +6.9% |
| 2Q13 | 17,006 | +10.7% |
| 1Q13 | 16,724 | +9.3% |
| 4Q12 | 15,626 | - |
| 3Q12 | 15,666 | - |
| 2Q12 | 15,361 | - |
| 1Q12 | 15,301 | - |