| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,126 | -11.9% |
| 3Q25 | 1,218 | +17.2% |
| 2Q25 | 1,065 | +4.2% |
| 1Q25 | 1,063 | +1.6% |
| 4Q24 | 1,278 | +7.8% |
| 3Q24 | 1,039 | +9.1% |
| 2Q24 | 1,022 | -1.1% |
| 1Q24 | 1,046 | -1.9% |
| 4Q23 | 1,186 | +23.0% |
| 3Q23 | 952 | +64.1% |
| 2Q23 | 1,033 | +76.6% |
| 1Q23 | 1,066 | +78.0% |
| 4Q22 | 964 | +63.1% |
| 3Q22 | 580 | -4.4% |
| 2Q22 | 585 | -11.8% |
| 1Q22 | 599 | -14.2% |
| 4Q21 | 591 | -16.8% |
| 3Q21 | 607 | -18.1% |
| 2Q21 | 663 | -36.4% |
| 1Q21 | 698 | -37.7% |
| 4Q20 | 710 | -46.1% |
| 3Q20 | 741 | -42.2% |
| 2Q20 | 1,043 | -19.6% |
| 1Q20 | 1,121 | -22.3% |
| 4Q19 | 1,317 | -16.3% |
| 3Q19 | 1,282 | -29.8% |
| 2Q19 | 1,298 | -31.8% |
| 1Q19 | 1,442 | -33.0% |
| 4Q18 | 1,573 | -32.8% |
| 3Q18 | 1,826 | -28.6% |
| 2Q18 | 1,903 | -28.5% |
| 1Q18 | 2,151 | -27.0% |
| 4Q17 | 2,341 | -20.6% |
| 3Q17 | 2,556 | -19.3% |
| 2Q17 | 2,663 | -16.8% |
| 1Q17 | 2,948 | -16.9% |
| 4Q16 | 2,949 | -16.5% |
| 3Q16 | 3,166 | -12.6% |
| 2Q16 | 3,201 | -12.3% |
| 1Q16 | 3,548 | +3.2% |
| 4Q15 | 3,533 | -4.8% |
| 3Q15 | 3,624 | -1.4% |
| 2Q15 | 3,651 | -1.1% |
| 1Q15 | 3,437 | -10.4% |
| 4Q14 | 3,713 | - |
| 3Q14 | 3,677 | - |
| 2Q14 | 3,692 | - |
| 1Q14 | 3,838 | - |