| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 35,300 | -3.6% |
| 3Q25 | 35,200 | +1.4% |
| 2Q25 | 35,500 | +9.6% |
| 1Q25 | 37,200 | +10.7% |
| 4Q24 | 36,600 | +38.6% |
| 3Q24 | 34,700 | +19.7% |
| 2Q24 | 32,400 | +19.6% |
| 1Q24 | 33,600 | +25.8% |
| 4Q23 | 26,400 | +1.9% |
| 3Q23 | 29,000 | +10.7% |
| 2Q23 | 27,100 | -3.2% |
| 1Q23 | 26,700 | -2.2% |
| 4Q22 | 25,900 | -6.8% |
| 3Q22 | 26,200 | -6.8% |
| 2Q22 | 28,000 | -2.4% |
| 1Q22 | 27,300 | -4.2% |
| 4Q21 | 27,800 | -7.9% |
| 3Q21 | 28,100 | +2.2% |
| 2Q21 | 28,700 | +5.9% |
| 1Q21 | 28,500 | +4.0% |
| 4Q20 | 30,200 | -6.5% |
| 3Q20 | 27,500 | -2.1% |
| 2Q20 | 27,100 | +1.9% |
| 1Q20 | 27,400 | +3.8% |
| 4Q19 | 32,300 | +20.1% |
| 3Q19 | 28,100 | +2.9% |
| 2Q19 | 26,600 | -3.6% |
| 1Q19 | 26,400 | -4.3% |
| 4Q18 | 26,900 | -2.9% |
| 3Q18 | 27,300 | +0.4% |
| 2Q18 | 27,600 | +7.8% |
| 1Q18 | 27,600 | +11.3% |
| 4Q17 | 27,700 | +8.6% |
| 3Q17 | 27,200 | +7.1% |
| 2Q17 | 25,600 | -0.8% |
| 1Q17 | 24,800 | -2.0% |
| 4Q16 | 25,500 | -5.2% |
| 3Q16 | 25,400 | +19.8% |
| 2Q16 | 25,800 | +21.7% |
| 1Q16 | 25,300 | +22.2% |
| 4Q15 | 26,900 | +11.6% |
| 3Q15 | 21,200 | -3.6% |
| 2Q15 | 21,200 | +0.5% |
| 1Q15 | 20,700 | -1.9% |
| 4Q14 | 24,100 | +18.1% |
| 3Q14 | 22,000 | +0.5% |
| 2Q14 | 21,100 | +5.0% |
| 1Q14 | 21,100 | -13.9% |
| 4Q13 | 20,400 | +5.2% |
| 3Q13 | 21,900 | +23.7% |
| 2Q13 | 20,100 | +18.2% |
| 1Q13 | 24,500 | +44.1% |
| 4Q12 | 19,400 | -110.6% |
| 3Q12 | 17,700 | -79.2% |
| 2Q12 | 17,000 | -80.7% |
| 1Q12 | 17,000 | -79.8% |
| 4Q11 | -183,000 | -320.5% |
| 3Q11 | 85,000 | +14.9% |
| 2Q11 | 88,000 | +23.9% |
| 1Q11 | 84,000 | +21.7% |
| 4Q10 | 83,000 | - |
| 3Q10 | 74,000 | - |
| 2Q10 | 71,000 | - |
| 1Q10 | 69,000 | - |