| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,629 | +9.7% |
| 3Q25 | 4,195 | -29.8% |
| 2Q25 | 9,118 | +149.7% |
| 1Q25 | 6,575 | +115.6% |
| 4Q24 | 5,129 | +0.1% |
| 3Q24 | 5,978 | +117.9% |
| 2Q24 | 3,651 | +13.0% |
| 1Q24 | 3,050 | -11.1% |
| 4Q23 | 5,122 | +29.4% |
| 3Q23 | 2,744 | +27.6% |
| 2Q23 | 3,230 | +55.6% |
| 1Q23 | 3,431 | +27.5% |
| 4Q22 | 3,957 | +45.5% |
| 3Q22 | 2,150 | -18.6% |
| 2Q22 | 2,076 | -35.4% |
| 1Q22 | 2,691 | -3.3% |
| 4Q21 | 2,719 | -31.9% |
| 3Q21 | 2,642 | -24.8% |
| 2Q21 | 3,215 | +4.7% |
| 1Q21 | 2,782 | +0.9% |
| 4Q20 | 3,990 | -22.6% |
| 3Q20 | 3,514 | -8.9% |
| 2Q20 | 3,072 | -23.6% |
| 1Q20 | 2,756 | -24.8% |
| 4Q19 | 5,156 | +2265.1% |
| 3Q19 | 3,856 | -1096.4% |
| 2Q19 | 4,023 | +603.3% |
| 1Q19 | 3,664 | +11.1% |
| 4Q18 | 218 | -92.0% |
| 3Q18 | -387 | -114.3% |
| 2Q18 | 572 | -82.7% |
| 1Q18 | 3,298 | -13.6% |
| 4Q17 | 2,734 | -33.4% |
| 3Q17 | 2,705 | -36.5% |
| 2Q17 | 3,315 | -22.5% |
| 1Q17 | 3,818 | -16.1% |
| 4Q16 | 4,106 | -18.6% |
| 3Q16 | 4,257 | -27.3% |
| 2Q16 | 4,279 | -17.9% |
| 1Q16 | 4,553 | -10.8% |
| 4Q15 | 5,042 | -15.8% |
| 3Q15 | 5,856 | -3.1% |
| 2Q15 | 5,213 | -20.5% |
| 1Q15 | 5,103 | -23.9% |
| 4Q14 | 5,990 | - |
| 3Q14 | 6,045 | -7.1% |
| 2Q14 | 6,558 | -1.5% |
| 1Q14 | 6,702 | +3.8% |
| 3Q13 | 6,509 | +10.5% |
| 2Q13 | 6,655 | +23.6% |
| 1Q13 | 6,456 | +0.4% |
| 4Q12 | 6,817 | +21.3% |
| 3Q12 | 5,890 | +16.5% |
| 2Q12 | 5,384 | - |
| 1Q12 | 6,428 | - |
| 4Q11 | 5,621 | - |
| 3Q11 | 5,054 | - |