| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,323 | -11.3% |
| 3Q25 | 1,371 | -11.1% |
| 2Q25 | 1,390 | -10.6% |
| 1Q25 | 1,464 | +9.8% |
| 4Q24 | 1,491 | +20.6% |
| 3Q24 | 1,543 | +28.4% |
| 2Q24 | 1,555 | +16.0% |
| 1Q24 | 1,333 | +8.0% |
| 4Q23 | 1,236 | +1.9% |
| 3Q23 | 1,202 | +15.0% |
| 2Q23 | 1,340 | +24.5% |
| 1Q23 | 1,234 | +12.9% |
| 4Q22 | 1,213 | +12.3% |
| 3Q22 | 1,045 | +1.9% |
| 2Q22 | 1,076 | -9.7% |
| 1Q22 | 1,093 | -9.1% |
| 4Q21 | 1,080 | -8.0% |
| 3Q21 | 1,026 | -21.6% |
| 2Q21 | 1,192 | -13.6% |
| 1Q21 | 1,202 | -13.7% |
| 4Q20 | 1,174 | -17.9% |
| 3Q20 | 1,308 | -8.4% |
| 2Q20 | 1,380 | -16.4% |
| 1Q20 | 1,393 | -29.4% |
| 4Q19 | 1,430 | -29.2% |
| 3Q19 | 1,428 | -31.1% |
| 2Q19 | 1,651 | -19.7% |
| 1Q19 | 1,972 | -6.8% |
| 4Q18 | 2,019 | -5.4% |
| 3Q18 | 2,074 | -4.2% |
| 2Q18 | 2,057 | -2.3% |
| 1Q18 | 2,115 | +0.6% |
| 4Q17 | 2,135 | - |
| 3Q17 | 2,165 | +3.0% |
| 2Q17 | 2,105 | -7.0% |
| 1Q17 | 2,103 | -10.0% |
| 3Q16 | 2,102 | - |
| 2Q16 | 2,263 | - |
| 1Q16 | 2,337 | - |
| 4Q13 | 2,451 | +3.4% |
| 3Q13 | 2,536 | -4.6% |
| 2Q13 | 2,462 | -14.4% |
| 1Q13 | 2,397 | -18.9% |
| 4Q12 | 2,371 | - |
| 3Q12 | 2,659 | - |
| 2Q12 | 2,877 | - |
| 1Q12 | 2,955 | - |