| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 29,873 | -54.2% |
| 3Q25 | 64,099 | +4.0% |
| 2Q25 | 59,399 | -7.0% |
| 1Q25 | 61,153 | -17.5% |
| 4Q24 | 65,187 | -7.8% |
| 3Q24 | 61,614 | -16.3% |
| 2Q24 | 63,879 | -11.4% |
| 1Q24 | 74,095 | +4.5% |
| 4Q23 | 70,737 | -3.4% |
| 3Q23 | 73,652 | +26.7% |
| 2Q23 | 72,062 | -1.5% |
| 1Q23 | 70,926 | +194.0% |
| 4Q22 | 73,229 | +225.8% |
| 3Q22 | 58,151 | +156.8% |
| 2Q22 | 73,161 | +223.7% |
| 1Q22 | 24,125 | +5.3% |
| 4Q21 | 22,479 | -5.7% |
| 3Q21 | 22,642 | +9.4% |
| 2Q21 | 22,600 | -9.2% |
| 1Q21 | 22,900 | -4.2% |
| 4Q20 | 23,842 | -16.3% |
| 3Q20 | 20,690 | -29.4% |
| 2Q20 | 24,891 | -17.5% |
| 1Q20 | 23,913 | -16.7% |
| 4Q19 | 28,474 | +0.5% |
| 3Q19 | 29,302 | -1.6% |
| 2Q19 | 30,182 | +16.5% |
| 1Q19 | 28,720 | +60.3% |
| 4Q18 | 28,331 | +54.1% |
| 3Q18 | 29,782 | +87.9% |
| 2Q18 | 25,902 | +104.8% |
| 1Q18 | 17,911 | +42.6% |
| 4Q17 | 18,383 | +39.1% |
| 3Q17 | 15,853 | +14.6% |
| 2Q17 | 12,648 | -10.5% |
| 1Q17 | 12,558 | -11.7% |
| 4Q16 | 13,211 | -6.4% |
| 3Q16 | 13,837 | -12.1% |
| 2Q16 | 14,126 | -17.0% |
| 1Q16 | 14,218 | -25.6% |
| 4Q15 | 14,111 | - |
| 3Q15 | 15,733 | - |
| 2Q15 | 17,015 | - |
| 1Q15 | 19,123 | - |