| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 3Q26 | 705 | -31.6% |
| 2Q26 | 773 | -24.4% |
| 1Q26 | 761 | -24.9% |
| 4Q25 | 940 | -23.9% |
| 3Q25 | 1,031 | -11.5% |
| 2Q25 | 1,022 | -12.8% |
| 1Q25 | 1,013 | -25.8% |
| 4Q24 | 1,236 | -50.7% |
| 3Q24 | 1,165 | -57.5% |
| 2Q24 | 1,172 | -23.3% |
| 1Q24 | 1,366 | -12.3% |
| 4Q23 | 2,506 | +35.3% |
| 3Q23 | 2,742 | +79.8% |
| 2Q23 | 1,528 | +3.2% |
| 1Q23 | 1,558 | -4.9% |
| 4Q22 | 1,852 | +16.6% |
| 3Q22 | 1,525 | -7.9% |
| 2Q22 | 1,481 | -10.6% |
| 1Q22 | 1,638 | -18.0% |
| 4Q21 | 1,589 | -60.9% |
| 3Q21 | 1,655 | -7.3% |
| 2Q21 | 1,656 | -11.0% |
| 1Q21 | 1,998 | +5.8% |
| 4Q20 | 4,067 | +101.2% |
| 3Q20 | 1,785 | -11.5% |
| 2Q20 | 1,861 | -8.4% |
| 1Q20 | 1,889 | -8.7% |
| 4Q19 | 2,021 | -25.1% |
| 3Q19 | 2,017 | -19.5% |
| 2Q19 | 2,031 | -18.0% |
| 1Q19 | 2,069 | -14.3% |
| 4Q18 | 2,700 | +8.8% |
| 3Q18 | 2,507 | +13.0% |
| 2Q18 | 2,476 | +18.9% |
| 1Q18 | 2,415 | +27.0% |
| 4Q17 | 2,481 | - |
| 3Q17 | 2,218 | - |
| 2Q17 | 2,083 | - |
| 1Q17 | 1,902 | - |