| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 4,459 | -7.3% |
| 4Q24 | 4,001 | +161.3% |
| 3Q24 | 3,863 | +34.5% |
| 2Q24 | 3,617 | +1.1% |
| 1Q24 | 4,810 | +30.6% |
| 4Q23 | 1,531 | -78.2% |
| 3Q23 | 2,872 | +77.2% |
| 2Q23 | 3,578 | +143.4% |
| 1Q23 | 3,684 | +126.3% |
| 4Q22 | 7,016 | +321.9% |
| 3Q22 | 1,621 | +0.3% |
| 2Q22 | 1,470 | -7.7% |
| 1Q22 | 1,628 | +1.2% |
| 4Q21 | 1,663 | -0.5% |
| 3Q21 | 1,616 | -1.9% |
| 2Q21 | 1,592 | -4.6% |
| 1Q21 | 1,608 | +2.4% |
| 4Q20 | 1,672 | -180.6% |
| 3Q20 | 1,648 | -36.7% |
| 2Q20 | 1,668 | -33.5% |
| 1Q20 | 1,571 | -29.2% |
| 4Q19 | -2,075 | -277.4% |
| 3Q19 | 2,605 | +124.0% |
| 2Q19 | 2,510 | +121.5% |
| 1Q19 | 2,219 | +184.5% |
| 4Q18 | 1,170 | +199.2% |
| 3Q18 | 1,163 | +193.7% |
| 2Q18 | 1,133 | +188.3% |
| 1Q18 | 780 | +96.0% |
| 4Q17 | 391 | -0.5% |
| 3Q17 | 396 | -2.7% |
| 2Q17 | 393 | -0.8% |
| 1Q17 | 398 | +3.1% |
| 4Q16 | 393 | +18.0% |
| 3Q16 | 407 | +99.5% |
| 2Q16 | 396 | +96.0% |
| 1Q16 | 386 | +84.7% |
| 4Q15 | 333 | - |
| 3Q15 | 204 | - |
| 2Q15 | 202 | - |
| 1Q15 | 209 | - |