| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,772 | +0.7% |
| 3Q25 | 3,730 | -20.0% |
| 2Q25 | 3,657 | -18.8% |
| 1Q25 | 3,578 | -20.0% |
| 4Q24 | 3,745 | -16.2% |
| 3Q24 | 4,665 | +4.0% |
| 2Q24 | 4,502 | +2.1% |
| 1Q24 | 4,472 | +4.9% |
| 4Q23 | 4,471 | -2.3% |
| 3Q23 | 4,486 | -2.5% |
| 2Q23 | 4,411 | -3.6% |
| 1Q23 | 4,262 | -3.8% |
| 4Q22 | 4,575 | -0.9% |
| 3Q22 | 4,600 | +0.6% |
| 2Q22 | 4,574 | -2.0% |
| 1Q22 | 4,432 | -4.5% |
| 4Q21 | 4,616 | -0.9% |
| 3Q21 | 4,571 | -0.8% |
| 2Q21 | 4,666 | +1.8% |
| 1Q21 | 4,642 | 0.0% |
| 4Q20 | 4,658 | +2.6% |
| 3Q20 | 4,610 | +17.7% |
| 2Q20 | 4,585 | +37.3% |
| 1Q20 | 4,640 | +24.8% |
| 4Q19 | 4,538 | +25.0% |
| 3Q19 | 3,918 | -3.0% |
| 2Q19 | 3,340 | -15.1% |
| 1Q19 | 3,718 | -2.5% |
| 4Q18 | 3,631 | -7.2% |
| 3Q18 | 4,039 | +11.3% |
| 2Q18 | 3,935 | +1.2% |
| 1Q18 | 3,813 | -2.6% |
| 4Q17 | 3,913 | +0.9% |
| 3Q17 | 3,628 | -12.9% |
| 2Q17 | 3,887 | -2.8% |
| 1Q17 | 3,916 | -11.2% |
| 4Q16 | 3,880 | -12.1% |
| 3Q16 | 4,163 | -5.9% |
| 2Q16 | 3,998 | -9.1% |
| 1Q16 | 4,411 | -1.5% |
| 4Q15 | 4,414 | -6.3% |
| 3Q15 | 4,423 | -3.0% |
| 2Q15 | 4,397 | -5.2% |
| 1Q15 | 4,478 | +3.3% |
| 4Q14 | 4,710 | -5.8% |
| 3Q14 | 4,562 | -35.4% |
| 2Q14 | 4,638 | +10.3% |
| 1Q14 | 4,337 | +0.4% |
| 4Q13 | 4,999 | +22.9% |
| 3Q13 | 7,060 | +95.1% |
| 2Q13 | 4,206 | +27.5% |
| 1Q13 | 4,318 | +40.1% |
| 4Q12 | 4,067 | +30.3% |
| 3Q12 | 3,618 | +9.1% |
| 2Q12 | 3,300 | - |
| 1Q12 | 3,082 | - |
| 4Q11 | 3,121 | - |
| 3Q11 | 3,316 | - |