| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 3Q23 | 1,313 | -77.2% |
| 2Q23 | 1,723 | -70.1% |
| 1Q23 | 1,906 | -65.4% |
| 3Q22 | 5,758 | +2.7% |
| 2Q22 | 5,765 | +4.8% |
| 1Q22 | 5,507 | +0.7% |
| 3Q21 | 5,604 | +3.2% |
| 2Q21 | 5,500 | +5.7% |
| 1Q21 | 5,471 | +0.9% |
| 3Q20 | 5,430 | +2.5% |
| 2Q20 | 5,203 | -1.5% |
| 1Q20 | 5,422 | +14.5% |
| 3Q19 | 5,300 | +0.6% |
| 2Q19 | 5,283 | +0.4% |
| 1Q19 | 4,734 | -10.3% |
| 3Q18 | 5,271 | - |
| 2Q18 | 5,260 | - |
| 1Q18 | 5,276 | - |