| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 49,000 | +4.0% |
| 3Q25 | 48,500 | +5.0% |
| 2Q25 | 47,700 | +4.8% |
| 1Q25 | 46,900 | +3.5% |
| 4Q24 | 47,100 | +8.0% |
| 3Q24 | 46,200 | -5.5% |
| 2Q24 | 45,500 | +3.2% |
| 1Q24 | 45,300 | +3.0% |
| 4Q23 | 43,600 | -2.5% |
| 3Q23 | 48,900 | +14.3% |
| 2Q23 | 44,100 | +8.9% |
| 1Q23 | 44,000 | +126.8% |
| 4Q22 | 44,700 | +288.7% |
| 3Q22 | 42,800 | +212.4% |
| 2Q22 | 40,500 | +202.2% |
| 1Q22 | 19,400 | +44.8% |
| 4Q21 | 11,500 | -12.9% |
| 3Q21 | 13,700 | +6.2% |
| 2Q21 | 13,400 | 0.0% |
| 1Q21 | 13,400 | +6.3% |
| 4Q20 | 13,200 | -36.2% |
| 3Q20 | 12,900 | -19.9% |
| 2Q20 | 13,400 | -4.3% |
| 1Q20 | 12,600 | -14.9% |
| 4Q19 | 20,700 | - |
| 3Q19 | 16,100 | +29.8% |
| 2Q19 | 14,000 | +25.0% |
| 1Q19 | 14,800 | +38.3% |
| 3Q18 | 12,400 | +14.8% |
| 2Q18 | 11,200 | +10.9% |
| 1Q18 | 10,700 | +7.0% |
| 3Q17 | 10,800 | -41.3% |
| 2Q17 | 10,100 | -38.4% |
| 1Q17 | 10,000 | -43.8% |
| 3Q16 | 18,400 | -91.4% |
| 2Q16 | 16,400 | -41.6% |
| 1Q16 | 17,800 | -55.4% |
| 3Q15 | 213,700 | +480.7% |
| 2Q15 | 28,100 | -9.1% |
| 1Q15 | 39,900 | -30.8% |
| 4Q14 | 66,700 | +105.2% |
| 3Q14 | 36,800 | -32.7% |
| 2Q14 | 30,900 | -6.1% |
| 1Q14 | 57,700 | +32.6% |
| 4Q13 | 32,500 | -3.6% |
| 3Q13 | 54,700 | +111.2% |
| 2Q13 | 32,900 | +37.1% |
| 1Q13 | 43,500 | +79.8% |
| 4Q12 | 33,700 | - |
| 3Q12 | 25,900 | - |
| 2Q12 | 24,000 | - |
| 1Q12 | 24,200 | - |