| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,368 | -432.1% |
| 3Q25 | 2,189 | -47.5% |
| 2Q25 | 1,792 | -61.8% |
| 1Q25 | 2,098 | -52.0% |
| 4Q24 | -713 | -111.4% |
| 3Q24 | 4,173 | -23.4% |
| 2Q24 | 4,694 | -12.9% |
| 1Q24 | 4,375 | -19.4% |
| 4Q23 | 6,252 | -0.3% |
| 3Q23 | 5,451 | -21.9% |
| 2Q23 | 5,389 | -19.7% |
| 1Q23 | 5,430 | -25.0% |
| 4Q22 | 6,270 | +1.1% |
| 3Q22 | 6,981 | +14.8% |
| 2Q22 | 6,712 | -1.6% |
| 1Q22 | 7,243 | +16.3% |
| 4Q21 | 6,199 | -48.3% |
| 3Q21 | 6,080 | -2.8% |
| 2Q21 | 6,821 | +31.4% |
| 1Q21 | 6,230 | +38.4% |
| 4Q20 | 11,998 | +112.1% |
| 3Q20 | 6,256 | +12.5% |
| 2Q20 | 5,192 | +37.8% |
| 1Q20 | 4,500 | +30.9% |
| 4Q19 | 5,656 | +78.5% |
| 3Q19 | 5,562 | +71.4% |
| 2Q19 | 3,769 | +9.8% |
| 1Q19 | 3,439 | -11.5% |
| 4Q18 | 3,169 | -0.2% |
| 3Q18 | 3,245 | -5.6% |
| 2Q18 | 3,432 | -4.2% |
| 1Q18 | 3,887 | -4.7% |
| 4Q17 | 3,176 | - |
| 3Q17 | 3,436 | - |
| 2Q17 | 3,583 | - |
| 1Q17 | 4,079 | - |