| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 34,600 | +16.5% |
| 3Q25 | 36,700 | +23.2% |
| 2Q25 | 31,900 | +3.9% |
| 1Q25 | 30,000 | +4.2% |
| 4Q24 | 29,700 | +6.5% |
| 3Q24 | 29,800 | +5.7% |
| 2Q24 | 30,700 | +12.9% |
| 1Q24 | 28,800 | +1.8% |
| 4Q23 | 27,900 | -1.4% |
| 3Q23 | 28,200 | -4.4% |
| 2Q23 | 27,200 | +38.1% |
| 1Q23 | 28,300 | +38.7% |
| 4Q22 | 28,300 | +34.1% |
| 3Q22 | 29,500 | +46.8% |
| 2Q22 | 19,700 | -3.9% |
| 1Q22 | 20,400 | -4.7% |
| 4Q21 | 21,100 | +1.9% |
| 3Q21 | 20,100 | -2.4% |
| 2Q21 | 20,500 | +3.0% |
| 1Q21 | 21,400 | +8.1% |
| 4Q20 | 20,700 | +1.5% |
| 3Q20 | 20,600 | -2.8% |
| 2Q20 | 19,900 | -3.9% |
| 1Q20 | 19,800 | -4.3% |
| 4Q19 | 20,400 | 0.0% |
| 3Q19 | 21,200 | +4.4% |
| 2Q19 | 20,700 | -10.0% |
| 1Q19 | 20,700 | -8.0% |
| 4Q18 | 20,400 | +20.0% |
| 3Q18 | 20,300 | +18.0% |
| 2Q18 | 23,000 | +42.0% |
| 1Q18 | 22,500 | +36.4% |
| 4Q17 | 17,000 | +4.9% |
| 3Q17 | 17,200 | 0.0% |
| 2Q17 | 16,200 | -5.3% |
| 1Q17 | 16,500 | +0.6% |
| 4Q16 | 16,200 | +3.2% |
| 3Q16 | 17,200 | +35.4% |
| 2Q16 | 17,100 | +34.6% |
| 1Q16 | 16,400 | +35.5% |
| 4Q15 | 15,700 | +27.6% |
| 3Q15 | 12,700 | +5.0% |
| 2Q15 | 12,700 | +4.1% |
| 1Q15 | 12,100 | -0.8% |
| 4Q14 | 12,300 | - |
| 3Q14 | 12,100 | - |
| 2Q14 | 12,200 | - |
| 1Q14 | 12,200 | - |