| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 36,000 | -18.4% |
| 3Q25 | 38,300 | -13.0% |
| 2Q25 | 40,100 | -13.6% |
| 1Q25 | 41,500 | -8.0% |
| 4Q24 | 44,100 | -5.0% |
| 3Q24 | 44,000 | +4.3% |
| 2Q24 | 46,400 | -2.1% |
| 1Q24 | 45,100 | -3.6% |
| 4Q23 | 46,400 | -4.5% |
| 3Q23 | 42,200 | -11.9% |
| 2Q23 | 47,400 | -3.9% |
| 1Q23 | 46,800 | -5.5% |
| 4Q22 | 48,600 | -3.6% |
| 3Q22 | 47,900 | -6.1% |
| 2Q22 | 49,300 | -6.6% |
| 1Q22 | 49,500 | -3.1% |
| 4Q21 | 50,400 | -5.3% |
| 3Q21 | 51,000 | -1.2% |
| 2Q21 | 52,800 | +5.0% |
| 1Q21 | 51,100 | +5.6% |
| 4Q20 | 53,200 | +1.3% |
| 3Q20 | 51,600 | +6.4% |
| 2Q20 | 50,300 | +24.8% |
| 1Q20 | 48,400 | +33.3% |
| 4Q19 | 52,500 | +43.8% |
| 3Q19 | 48,500 | +22.5% |
| 2Q19 | 40,300 | +24.4% |
| 1Q19 | 36,300 | +8.0% |
| 4Q18 | 36,500 | +5.5% |
| 3Q18 | 39,600 | +33.3% |
| 2Q18 | 32,400 | +23.7% |
| 1Q18 | 33,600 | +27.8% |
| 4Q17 | 34,600 | +34.6% |
| 3Q17 | 29,700 | +16.0% |
| 2Q17 | 26,200 | +4.0% |
| 1Q17 | 26,300 | +6.5% |
| 4Q16 | 25,700 | +2.8% |
| 3Q16 | 25,600 | +13.3% |
| 2Q16 | 25,200 | +8.2% |
| 1Q16 | 24,700 | +8.8% |
| 4Q15 | 25,000 | +13.6% |
| 3Q15 | 22,600 | +4.6% |
| 2Q15 | 23,300 | +4.0% |
| 1Q15 | 22,700 | -3.0% |
| 4Q14 | 22,000 | -1.8% |
| 3Q14 | 21,600 | -0.9% |
| 2Q14 | 22,400 | +2.3% |
| 1Q14 | 23,400 | +4.9% |
| 4Q13 | 22,400 | -0.4% |
| 3Q13 | 21,800 | +0.9% |
| 2Q13 | 21,900 | -17.7% |
| 1Q13 | 22,300 | -8.2% |
| 4Q12 | 22,500 | +1.8% |
| 3Q12 | 21,600 | -38.8% |
| 2Q12 | 26,600 | -17.1% |
| 1Q12 | 24,300 | -12.9% |
| 4Q11 | 22,100 | -29.4% |
| 3Q11 | 35,300 | +34.2% |
| 2Q11 | 32,100 | +54.3% |
| 1Q11 | 27,900 | +52.5% |
| 4Q10 | 31,300 | - |
| 3Q10 | 26,300 | - |
| 2Q10 | 20,800 | - |
| 1Q10 | 18,300 | - |