| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,523 | +0.8% |
| 3Q25 | 17,504 | -5.9% |
| 2Q25 | 17,509 | +6.0% |
| 1Q25 | 16,538 | +2.2% |
| 4Q24 | 17,385 | +15.0% |
| 3Q24 | 18,593 | +23.3% |
| 2Q24 | 16,513 | +1.0% |
| 1Q24 | 16,185 | +7.2% |
| 4Q23 | 15,120 | +6.4% |
| 3Q23 | 15,080 | +14.6% |
| 2Q23 | 16,352 | +26.8% |
| 1Q23 | 15,092 | +14.5% |
| 4Q22 | 14,213 | +21.9% |
| 3Q22 | 13,154 | -1.9% |
| 2Q22 | 12,891 | +23.2% |
| 1Q22 | 13,179 | +53.3% |
| 4Q21 | 11,659 | +12.7% |
| 3Q21 | 13,415 | +57.5% |
| 2Q21 | 10,464 | +13.1% |
| 1Q21 | 8,599 | -39.8% |
| 4Q20 | 10,342 | +12.9% |
| 3Q20 | 8,520 | -8.9% |
| 2Q20 | 9,248 | -31.7% |
| 1Q20 | 14,274 | +57.4% |
| 4Q19 | 9,161 | +1.6% |
| 3Q19 | 9,348 | +14.6% |
| 2Q19 | 13,540 | +48.1% |
| 1Q19 | 9,067 | -1.5% |
| 4Q18 | 9,018 | - |
| 3Q18 | 8,157 | -35.9% |
| 2Q18 | 9,142 | -14.0% |
| 1Q18 | 9,207 | -8.8% |
| 3Q17 | 12,719 | +16.9% |
| 2Q17 | 10,635 | -12.7% |
| 1Q17 | 10,090 | -10.8% |
| 3Q16 | 10,882 | +82.8% |
| 2Q16 | 12,189 | - |
| 1Q16 | 11,308 | - |
| 3Q15 | 5,952 | - |
| 2Q12 | 8,489 | - |
| 1Q12 | 11,951 | - |
| 4Q11 | 11,280 | - |
| 3Q11 | 9,930 | - |