| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 95,000 | -1.0% |
| 1Q24 | 96,000 | +4.3% |
| 1Q23 | 92,000 | -3.2% |
| 1Q22 | 95,000 | -4.0% |
| 1Q21 | 99,000 | +11.5% |
| 1Q20 | 88,800 | -1.4% |
| 1Q19 | 90,100 | -17.9% |
| 1Q18 | 109,800 | -4.4% |
| 3Q17 | 104,200 | +6.8% |
| 2Q17 | 99,600 | +3.0% |
| 1Q17 | 114,800 | +34.9% |
| 3Q16 | 97,600 | +21.8% |
| 2Q16 | 96,700 | +27.6% |
| 1Q16 | 85,100 | +15.5% |
| 3Q15 | 80,100 | - |
| 2Q15 | 75,800 | - |
| 1Q15 | 73,700 | -0.1% |
| 1Q14 | 73,800 | +6.0% |
| 1Q13 | 69,600 | +4.3% |
| 1Q12 | 66,700 | +2.0% |
| 1Q11 | 65,400 | - |