| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,125 | -3.4% |
| 3Q25 | 1,143 | -28.5% |
| 2Q25 | 1,165 | -28.2% |
| 1Q25 | 1,105 | -26.6% |
| 4Q24 | 1,164 | -25.7% |
| 3Q24 | 1,598 | +4.7% |
| 2Q24 | 1,622 | +3.4% |
| 1Q24 | 1,505 | -5.8% |
| 4Q23 | 1,566 | +4.7% |
| 3Q23 | 1,526 | +18.7% |
| 2Q23 | 1,569 | +20.9% |
| 1Q23 | 1,597 | +23.9% |
| 4Q22 | 1,496 | +9.3% |
| 3Q22 | 1,286 | -4.5% |
| 2Q22 | 1,298 | +3.4% |
| 1Q22 | 1,289 | -5.2% |
| 4Q21 | 1,369 | -12.0% |
| 3Q21 | 1,347 | -14.8% |
| 2Q21 | 1,255 | -17.9% |
| 1Q21 | 1,360 | -11.2% |
| 4Q20 | 1,555 | -7.3% |
| 3Q20 | 1,581 | -5.4% |
| 2Q20 | 1,529 | -8.7% |
| 1Q20 | 1,532 | -9.0% |
| 4Q19 | 1,677 | - |
| 3Q19 | 1,672 | -15.4% |
| 2Q19 | 1,675 | -16.0% |
| 1Q19 | 1,684 | -11.5% |
| 3Q18 | 1,977 | -33.0% |
| 2Q18 | 1,993 | -48.4% |
| 1Q18 | 1,902 | -35.8% |
| 4Q17 | 2,948 | +18.7% |
| 3Q17 | 2,951 | +69.5% |
| 2Q17 | 3,859 | +100.3% |
| 1Q17 | 2,963 | - |
| 4Q16 | 2,483 | - |
| 3Q16 | 1,741 | -0.6% |
| 2Q16 | 1,927 | +4.8% |
| 3Q15 | 1,752 | -6.0% |
| 2Q15 | 1,838 | -3.3% |
| 1Q15 | 1,718 | -1.2% |
| 4Q14 | 1,872 | -0.1% |
| 3Q14 | 1,863 | +0.5% |
| 2Q14 | 1,900 | +3.7% |
| 1Q14 | 1,738 | -9.1% |
| 4Q13 | 1,873 | -15.6% |
| 3Q13 | 1,854 | -16.6% |
| 2Q13 | 1,833 | -18.8% |
| 1Q13 | 1,913 | -11.3% |
| 4Q12 | 2,220 | -14.0% |
| 3Q12 | 2,224 | -22.8% |
| 2Q12 | 2,256 | -21.1% |
| 1Q12 | 2,157 | - |
| 4Q11 | 2,582 | - |
| 3Q11 | 2,882 | - |
| 2Q11 | 2,859 | - |