| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,611 | -1.3% |
| 3Q25 | 1,529 | -10.7% |
| 2Q25 | 1,598 | -1.4% |
| 1Q25 | 1,942 | -0.1% |
| 4Q24 | 1,633 | -23.4% |
| 3Q24 | 1,713 | +3.1% |
| 2Q24 | 1,621 | -3.2% |
| 1Q24 | 1,944 | +22.0% |
| 4Q23 | 2,133 | +24.4% |
| 3Q23 | 1,661 | -10.5% |
| 2Q23 | 1,675 | -15.9% |
| 1Q23 | 1,594 | -21.8% |
| 4Q22 | 1,714 | -23.4% |
| 3Q22 | 1,855 | -16.9% |
| 2Q22 | 1,991 | -12.2% |
| 1Q22 | 2,038 | -9.3% |
| 4Q21 | 2,239 | -2.9% |
| 3Q21 | 2,232 | -6.2% |
| 2Q21 | 2,268 | -9.0% |
| 1Q21 | 2,247 | -11.8% |
| 4Q20 | 2,305 | +2.9% |
| 3Q20 | 2,379 | -1.6% |
| 2Q20 | 2,492 | +7.9% |
| 1Q20 | 2,549 | +12.6% |
| 4Q19 | 2,241 | -3.7% |
| 3Q19 | 2,417 | +19.5% |
| 2Q19 | 2,309 | -9.5% |
| 1Q19 | 2,263 | -7.5% |
| 4Q18 | 2,327 | +1.4% |
| 3Q18 | 2,022 | +5.6% |
| 2Q18 | 2,551 | +17.9% |
| 1Q18 | 2,447 | +16.5% |
| 4Q17 | 2,294 | +10.2% |
| 3Q17 | 1,914 | -1.8% |
| 2Q17 | 2,164 | +23.7% |
| 1Q17 | 2,100 | +22.4% |
| 4Q16 | 2,081 | +17.1% |
| 3Q16 | 1,949 | +13.7% |
| 2Q16 | 1,749 | +4.5% |
| 1Q16 | 1,716 | +8.8% |
| 4Q15 | 1,777 | +10.4% |
| 3Q15 | 1,714 | +25.4% |
| 2Q15 | 1,674 | -52.9% |
| 1Q15 | 1,577 | -1044.3% |
| 4Q14 | 1,610 | +42.4% |
| 3Q14 | 1,367 | +19.4% |
| 2Q14 | 3,553 | -624.0% |
| 1Q14 | -167 | -136.1% |
| 4Q13 | 1,131 | -55.2% |
| 3Q13 | 1,145 | -46.8% |
| 2Q13 | -678 | -131.7% |
| 1Q13 | 462 | -84.9% |
| 4Q12 | 2,527 | +25.5% |
| 3Q12 | 2,151 | -258.7% |
| 2Q12 | 2,140 | - |
| 1Q12 | 3,057 | - |
| 4Q11 | 2,013 | - |
| 3Q11 | -1,355 | - |