| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 3Q25 | 12,830 | -5.0% |
| 2Q25 | 12,627 | -6.3% |
| 1Q25 | 12,340 | -11.3% |
| 4Q24 | 13,340 | -8.9% |
| 3Q24 | 13,507 | -10.6% |
| 2Q24 | 13,481 | -15.0% |
| 1Q24 | 13,905 | -6.0% |
| 4Q23 | 14,643 | -67.0% |
| 3Q23 | 15,109 | -6.6% |
| 2Q23 | 15,856 | -4.2% |
| 1Q23 | 14,799 | +11.4% |
| 3Q22 | 16,173 | -24.8% |
| 2Q22 | 16,556 | -19.6% |
| 1Q22 | 13,282 | -40.8% |
| 4Q22 | 44,367 | +77.4% |
| 3Q21 | 21,495 | - |
| 1Q21 | 23,183 | - |
| 4Q21 | 25,015 | - |
| 2Q21 | 20,591 | - |
| 1Q21 | 22,433 | - |
| 4Q19 | 24,202 | +7.6% |
| 3Q19 | 23,014 | +7.3% |
| 2Q19 | 22,362 | +7.2% |
| 1Q19 | 22,629 | +7.1% |
| 4Q18 | 22,495 | +5.4% |
| 3Q18 | 21,452 | +3.4% |
| 2Q18 | 20,852 | - |
| 1Q18 | 21,137 | - |
| 4Q17 | 21,341 | +122.3% |
| 3Q17 | 20,750 | -5.9% |
| 3Q16 | 22,046 | +67.6% |
| 1Q16 | 17,177 | +11.9% |
| 4Q16 | 9,598 | -38.7% |
| 2Q16 | 15,463 | +7.9% |
| 1Q16 | 14,875 | -3.1% |
| 4Q15 | 15,656 | - |
| 3Q15 | 13,152 | - |
| 2Q15 | 14,325 | - |
| 1Q15 | 15,354 | - |
| 4Q13 | 11,579 | -11.8% |
| 3Q13 | 17,400 | +99.3% |
| 2Q13 | 13,547 | +48.7% |
| 1Q13 | 12,389 | +45.8% |
| 4Q12 | 13,135 | +46.0% |
| 3Q12 | 8,732 | +37.2% |
| 2Q12 | 9,111 | +10.6% |
| 1Q12 | 8,495 | +4.5% |
| 2Q11 | 8,237 | - |
| 1Q11 | 8,130 | - |
| 4Q11 | 8,997 | - |
| 3Q11 | 6,363 | - |