| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 47,100 | +1.1% |
| 3Q25 | 46,900 | +4.9% |
| 2Q25 | 46,600 | +4.5% |
| 1Q25 | 45,300 | +3.4% |
| 4Q24 | 46,600 | +5.2% |
| 3Q24 | 44,700 | -3.7% |
| 2Q24 | 44,600 | -6.1% |
| 1Q24 | 43,800 | -10.1% |
| 4Q23 | 44,300 | -6.3% |
| 3Q23 | 46,400 | +18.4% |
| 2Q23 | 47,500 | +34.2% |
| 1Q23 | 48,700 | +36.4% |
| 4Q22 | 47,300 | +23.2% |
| 3Q22 | 39,200 | +8.0% |
| 2Q22 | 35,400 | +7.6% |
| 1Q22 | 35,700 | -2.5% |
| 4Q21 | 38,400 | +3.8% |
| 3Q21 | 36,300 | +6.8% |
| 2Q21 | 32,900 | +57.4% |
| 1Q21 | 36,600 | +83.9% |
| 4Q20 | 37,000 | +93.7% |
| 3Q20 | 34,000 | +58.1% |
| 2Q20 | 20,900 | -11.4% |
| 1Q20 | 19,900 | -14.6% |
| 4Q19 | 19,100 | -13.6% |
| 3Q19 | 21,500 | +0.5% |
| 2Q19 | 23,600 | +4.4% |
| 1Q19 | 23,300 | +4.0% |
| 4Q18 | 22,100 | - |
| 3Q18 | 21,400 | -7.4% |
| 2Q18 | 22,600 | -14.7% |
| 1Q18 | 22,400 | -14.2% |
| 3Q17 | 23,100 | -9.4% |
| 2Q17 | 26,500 | - |
| 1Q17 | 26,100 | - |
| 3Q16 | 25,500 | - |
| 2Q11 | 14,300 | - |
| 1Q11 | 14,100 | - |