| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 15,543 | -3.8% |
| 3Q25 | 16,184 | -0.8% |
| 2Q25 | 15,775 | -14.1% |
| 1Q25 | 16,121 | -11.2% |
| 4Q24 | 16,151 | -7.3% |
| 3Q24 | 16,318 | -6.4% |
| 2Q24 | 18,369 | +4.0% |
| 1Q24 | 18,164 | +14.2% |
| 4Q23 | 17,420 | +8.4% |
| 3Q23 | 17,441 | +9.6% |
| 2Q23 | 17,666 | +8.8% |
| 1Q23 | 15,910 | -0.5% |
| 4Q22 | 16,072 | +3.3% |
| 3Q22 | 15,920 | +32.4% |
| 2Q22 | 16,241 | +35.5% |
| 1Q22 | 15,982 | +42.5% |
| 4Q21 | 15,552 | +132.1% |
| 3Q21 | 12,021 | +13.4% |
| 2Q21 | 11,982 | +12.2% |
| 1Q21 | 11,214 | +3.1% |
| 4Q20 | 6,700 | -32.2% |
| 3Q20 | 10,596 | +6.4% |
| 2Q20 | 10,679 | +7.5% |
| 1Q20 | 10,878 | +10.2% |
| 4Q19 | 9,877 | -3.9% |
| 3Q19 | 9,956 | +4.7% |
| 2Q19 | 9,936 | +45.6% |
| 1Q19 | 9,874 | +44.8% |
| 4Q18 | 10,279 | +53.2% |
| 3Q18 | 9,506 | +41.3% |
| 2Q18 | 6,822 | +73.4% |
| 1Q18 | 6,819 | +610.3% |
| 4Q17 | 6,708 | +391.1% |
| 3Q17 | 6,727 | +373.4% |
| 2Q17 | 3,934 | +174.0% |
| 1Q17 | 960 | -39.0% |
| 4Q16 | 1,366 | -20.9% |
| 3Q16 | 1,421 | -21.3% |
| 2Q16 | 1,436 | -18.6% |
| 1Q16 | 1,573 | -5.9% |
| 4Q15 | 1,726 | +1.3% |
| 3Q15 | 1,805 | +5.2% |
| 2Q15 | 1,765 | +6.0% |
| 1Q15 | 1,671 | -0.2% |
| 4Q14 | 1,704 | - |
| 3Q14 | 1,715 | - |
| 2Q14 | 1,665 | +178.9% |
| 1Q14 | 1,675 | +191.3% |
| 2Q13 | 597 | +36.9% |
| 1Q13 | 575 | +78.0% |
| 4Q12 | 616 | +46.7% |
| 3Q12 | 435 | -4.0% |
| 2Q12 | 436 | -10.1% |
| 1Q12 | 323 | - |
| 4Q11 | 420 | - |
| 3Q11 | 453 | - |
| 2Q11 | 485 | - |