| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,865 | -6.6% |
| 3Q25 | 3,951 | -11.3% |
| 2Q25 | 3,880 | -11.9% |
| 1Q25 | 3,829 | -15.9% |
| 4Q24 | 4,138 | -9.3% |
| 3Q24 | 4,455 | -2.8% |
| 2Q24 | 4,406 | -5.9% |
| 1Q24 | 4,555 | -2.7% |
| 4Q23 | 4,564 | -12.7% |
| 3Q23 | 4,585 | +1.9% |
| 2Q23 | 4,682 | +5.4% |
| 1Q23 | 4,681 | +14.4% |
| 4Q22 | 5,226 | +45.2% |
| 3Q22 | 4,500 | +25.0% |
| 2Q22 | 4,444 | +11.1% |
| 1Q22 | 4,090 | +36.3% |
| 4Q21 | 3,600 | +57.7% |
| 3Q21 | 3,600 | +51.3% |
| 2Q21 | 4,000 | +76.4% |
| 1Q21 | 3,000 | +35.3% |
| 4Q20 | 2,283 | +3.3% |
| 3Q20 | 2,380 | +8.1% |
| 2Q20 | 2,267 | +2.8% |
| 1Q20 | 2,217 | -7.4% |
| 4Q19 | 2,209 | -20.7% |
| 3Q19 | 2,202 | -20.7% |
| 2Q19 | 2,206 | -6.9% |
| 1Q19 | 2,395 | +47.6% |
| 4Q18 | 2,787 | +77.6% |
| 3Q18 | 2,776 | +90.0% |
| 2Q18 | 2,369 | +72.4% |
| 1Q18 | 1,623 | +39.7% |
| 4Q17 | 1,569 | -14.7% |
| 3Q17 | 1,461 | +89.7% |
| 2Q17 | 1,374 | +167.8% |
| 1Q17 | 1,162 | +139.6% |
| 4Q16 | 1,839 | +354.1% |
| 3Q16 | 770 | +2980.0% |
| 2Q16 | 513 | - |
| 1Q16 | 485 | - |
| 4Q15 | 405 | - |
| 3Q15 | 25 | - |