| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 67,853 | +8.5% |
| 3Q25 | 66,873 | +10.3% |
| 2Q25 | 65,670 | +10.4% |
| 1Q25 | 63,730 | +10.6% |
| 4Q24 | 62,545 | +13.9% |
| 3Q24 | 60,653 | +13.5% |
| 2Q24 | 59,482 | +15.1% |
| 1Q24 | 57,642 | +12.8% |
| 4Q23 | 54,905 | +7.8% |
| 3Q23 | 53,445 | +6.0% |
| 2Q23 | 51,697 | +3.2% |
| 1Q23 | 51,109 | +2.3% |
| 4Q22 | 50,945 | +1.4% |
| 3Q22 | 50,419 | -5.7% |
| 2Q22 | 50,115 | -9.1% |
| 1Q22 | 49,964 | -9.0% |
| 4Q21 | 50,234 | -8.4% |
| 3Q21 | 53,462 | -2.4% |
| 2Q21 | 55,132 | +1.2% |
| 1Q21 | 54,890 | -1.6% |
| 4Q20 | 54,854 | -0.0% |
| 3Q20 | 54,779 | +0.6% |
| 2Q20 | 54,502 | -1.1% |
| 1Q20 | 55,786 | +1.0% |
| 4Q19 | 54,861 | -4.3% |
| 3Q19 | 54,455 | -6.0% |
| 2Q19 | 55,093 | -0.7% |
| 1Q19 | 55,223 | +1.9% |
| 4Q18 | 57,332 | +3.8% |
| 3Q18 | 57,930 | +13.1% |
| 2Q18 | 55,492 | +14.9% |
| 1Q18 | 54,218 | +12.6% |
| 4Q17 | 55,212 | +5.2% |
| 3Q17 | 51,206 | +2.1% |
| 2Q17 | 48,293 | -2.8% |
| 1Q17 | 48,170 | -0.9% |
| 4Q16 | 52,490 | +5.2% |
| 3Q16 | 50,142 | +0.8% |
| 2Q16 | 49,661 | +6.1% |
| 1Q16 | 48,624 | +6.2% |
| 4Q15 | 49,890 | +12.3% |
| 3Q15 | 49,759 | +17.3% |
| 2Q15 | 46,825 | +13.1% |
| 1Q15 | 45,766 | +11.5% |
| 4Q14 | 44,436 | +7.0% |
| 3Q14 | 42,433 | +1.9% |
| 2Q14 | 41,407 | +2.8% |
| 1Q14 | 41,036 | +0.1% |
| 4Q13 | 41,530 | +10.0% |
| 3Q13 | 41,640 | +16.5% |
| 2Q13 | 40,271 | +14.4% |
| 1Q13 | 40,996 | +12.4% |
| 4Q12 | 37,747 | +5.5% |
| 3Q12 | 35,729 | -3.0% |
| 2Q12 | 35,197 | +24.8% |
| 1Q12 | 36,474 | +44.8% |
| 4Q11 | 35,796 | +43.5% |
| 3Q11 | 36,827 | +52.6% |
| 2Q11 | 28,213 | +23.4% |
| 1Q11 | 25,193 | - |
| 4Q10 | 24,937 | - |
| 3Q10 | 24,135 | - |
| 2Q10 | 22,854 | - |