| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 42,700 | +0.2% |
| 3Q25 | 39,200 | +13.6% |
| 2Q25 | 38,100 | -3.8% |
| 1Q25 | 36,600 | -4.9% |
| 4Q24 | 42,600 | +16.1% |
| 3Q24 | 34,500 | -6.5% |
| 2Q24 | 39,600 | +9.7% |
| 1Q24 | 38,500 | +9.4% |
| 4Q23 | 36,700 | +3.7% |
| 3Q23 | 36,900 | +4.2% |
| 2Q23 | 36,100 | +5.9% |
| 1Q23 | 35,200 | +1.4% |
| 4Q22 | 35,400 | +7.3% |
| 3Q22 | 35,400 | +5.4% |
| 2Q22 | 34,100 | -4.7% |
| 1Q22 | 34,700 | +7.1% |
| 4Q21 | 33,000 | +1.2% |
| 3Q21 | 33,600 | +31.3% |
| 2Q21 | 35,800 | +46.1% |
| 1Q21 | 32,400 | +32.2% |
| 4Q20 | 32,600 | +36.4% |
| 3Q20 | 25,600 | +10.8% |
| 2Q20 | 24,500 | +12.9% |
| 1Q20 | 24,500 | +18.9% |
| 4Q19 | 23,900 | +20.1% |
| 3Q19 | 23,100 | +20.3% |
| 2Q19 | 21,700 | +13.0% |
| 1Q19 | 20,600 | +7.9% |
| 4Q18 | 19,900 | -6.1% |
| 3Q18 | 19,200 | -7.2% |
| 2Q18 | 19,200 | +1.6% |
| 1Q18 | 19,100 | -9.5% |
| 4Q17 | 21,200 | +11.0% |
| 3Q17 | 20,700 | +13.7% |
| 2Q17 | 18,900 | +5.0% |
| 1Q17 | 21,100 | +32.7% |
| 4Q16 | 19,100 | +31.7% |
| 3Q16 | 18,200 | -1.6% |
| 2Q16 | 18,000 | +7.1% |
| 1Q16 | 15,900 | -0.6% |
| 4Q15 | 14,500 | -20.8% |
| 3Q15 | 18,500 | +2.8% |
| 2Q15 | 16,800 | +4.3% |
| 1Q15 | 16,000 | -1.2% |
| 4Q14 | 18,300 | -2.7% |
| 3Q14 | 18,000 | -2.7% |
| 2Q14 | 16,100 | 0.0% |
| 1Q14 | 16,200 | +5.9% |
| 4Q13 | 18,800 | +24.5% |
| 3Q13 | 18,500 | +28.5% |
| 2Q13 | 16,100 | +15.0% |
| 1Q13 | 15,300 | +10.9% |
| 4Q12 | 15,100 | +2.0% |
| 3Q12 | 14,400 | +3.6% |
| 2Q12 | 14,000 | -5.4% |
| 1Q12 | 13,800 | -4.8% |
| 4Q11 | 14,800 | -3.9% |
| 3Q11 | 13,900 | +3.7% |
| 2Q11 | 14,800 | - |
| 1Q11 | 14,500 | - |
| 4Q10 | 15,400 | - |
| 3Q10 | 13,400 | - |