| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 20,500 | -6.0% |
| 3Q25 | 22,100 | +1.4% |
| 2Q25 | 22,200 | +3.7% |
| 1Q25 | 21,200 | -1.9% |
| 4Q24 | 21,800 | -10.3% |
| 3Q24 | 21,800 | +0.5% |
| 2Q24 | 21,400 | -0.9% |
| 1Q24 | 21,600 | +2.9% |
| 4Q23 | 24,300 | +17.4% |
| 3Q23 | 21,700 | +1.4% |
| 2Q23 | 21,600 | +1.9% |
| 1Q23 | 21,000 | -1.4% |
| 4Q22 | 20,700 | -8.0% |
| 3Q22 | 21,400 | +29.7% |
| 2Q22 | 21,200 | +28.5% |
| 1Q22 | 21,300 | +19.0% |
| 4Q21 | 22,500 | +7.7% |
| 3Q21 | 16,500 | -10.3% |
| 2Q21 | 16,500 | -10.3% |
| 1Q21 | 17,900 | -3.8% |
| 4Q20 | 20,900 | +4.0% |
| 3Q20 | 18,400 | +1.7% |
| 2Q20 | 18,400 | -6.1% |
| 1Q20 | 18,600 | -4.1% |
| 4Q19 | 20,100 | -4.3% |
| 3Q19 | 18,100 | -17.4% |
| 2Q19 | 19,600 | -7.5% |
| 1Q19 | 19,400 | -10.6% |
| 4Q18 | 21,000 | -5.0% |
| 3Q18 | 21,900 | +1.4% |
| 2Q18 | 21,200 | +3.9% |
| 1Q18 | 21,700 | +6.9% |
| 4Q17 | 22,100 | +3.8% |
| 3Q17 | 21,600 | +0.9% |
| 2Q17 | 20,400 | -4.2% |
| 1Q17 | 20,300 | -4.7% |
| 4Q16 | 21,300 | +3.4% |
| 3Q16 | 21,400 | +9.7% |
| 2Q16 | 21,300 | +12.7% |
| 1Q16 | 21,300 | +13.9% |
| 4Q15 | 20,600 | +5.6% |
| 3Q15 | 19,500 | -7.6% |
| 2Q15 | 18,900 | -12.5% |
| 1Q15 | 18,700 | -13.4% |
| 4Q14 | 19,500 | -16.7% |
| 3Q14 | 21,100 | -7.9% |
| 2Q14 | 21,600 | -9.2% |
| 1Q14 | 21,600 | -10.7% |
| 4Q13 | 23,400 | -8.2% |
| 3Q13 | 22,900 | -11.2% |
| 2Q13 | 23,800 | -4.4% |
| 1Q13 | 24,200 | -0.4% |
| 4Q12 | 25,500 | -2.3% |
| 3Q12 | 25,800 | -1.5% |
| 2Q12 | 24,900 | -5.0% |
| 1Q12 | 24,300 | -6.2% |
| 4Q11 | 26,100 | - |
| 3Q11 | 26,200 | - |
| 2Q11 | 26,200 | - |
| 1Q11 | 25,900 | - |