| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 19,101 | -4.5% |
| 3Q25 | 19,156 | -7.2% |
| 2Q25 | 19,328 | -2.8% |
| 1Q25 | 19,907 | +11.3% |
| 4Q24 | 20,008 | +24.9% |
| 3Q24 | 20,648 | +40.0% |
| 2Q24 | 19,877 | +45.3% |
| 1Q24 | 17,885 | +53.0% |
| 4Q23 | 16,019 | +41.1% |
| 3Q23 | 14,745 | +36.4% |
| 2Q23 | 13,683 | +41.2% |
| 1Q23 | 11,692 | +25.5% |
| 4Q22 | 11,349 | +29.4% |
| 3Q22 | 10,812 | +42.4% |
| 2Q22 | 9,692 | +48.1% |
| 1Q22 | 9,315 | +141.9% |
| 4Q21 | 8,770 | +178.9% |
| 3Q21 | 7,592 | +176.3% |
| 2Q21 | 6,544 | +151.5% |
| 1Q21 | 3,850 | +56.9% |
| 4Q20 | 3,145 | +41.4% |
| 3Q20 | 2,748 | +42.8% |
| 2Q20 | 2,602 | +58.2% |
| 1Q20 | 2,454 | +37.5% |
| 4Q19 | 2,224 | +29.1% |
| 3Q19 | 1,924 | +20.9% |
| 2Q19 | 1,645 | +3.5% |
| 1Q19 | 1,785 | -5.4% |
| 4Q18 | 1,723 | -11.4% |
| 3Q18 | 1,591 | -11.5% |
| 2Q18 | 1,589 | -15.0% |
| 1Q18 | 1,886 | +1.0% |
| 4Q17 | 1,945 | -0.8% |
| 3Q17 | 1,798 | -40.5% |
| 2Q17 | 1,870 | -46.5% |
| 1Q17 | 1,868 | -51.9% |
| 4Q16 | 1,961 | -60.2% |
| 3Q16 | 3,022 | -33.0% |
| 2Q16 | 3,497 | -35.5% |
| 1Q16 | 3,884 | -6.7% |
| 4Q15 | 4,932 | +12.6% |
| 3Q15 | 4,512 | +1.4% |
| 2Q15 | 5,425 | +15.3% |
| 1Q15 | 4,162 | -14.2% |
| 4Q14 | 4,379 | -30.6% |
| 3Q14 | 4,451 | -39.6% |
| 2Q14 | 4,704 | -25.7% |
| 1Q14 | 4,851 | -22.5% |
| 4Q13 | 6,313 | -0.9% |
| 3Q13 | 7,375 | +27.2% |
| 2Q13 | 6,330 | +8.8% |
| 1Q13 | 6,259 | +7.9% |
| 4Q12 | 6,369 | +29.0% |
| 3Q12 | 5,800 | +17.0% |
| 2Q12 | 5,820 | - |
| 1Q12 | 5,803 | - |
| 4Q11 | 4,937 | - |
| 3Q11 | 4,957 | - |