| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,494 | +6.7% |
| 3Q25 | 1,986 | -33.5% |
| 2Q25 | 1,261 | -87.7% |
| 1Q25 | 2,014 | -29.8% |
| 4Q24 | 3,275 | -52.2% |
| 3Q24 | 2,986 | +59.4% |
| 2Q24 | 10,232 | +11.4% |
| 1Q24 | 2,870 | +42.2% |
| 4Q23 | 6,857 | -4.5% |
| 3Q23 | 1,873 | -72.2% |
| 2Q23 | 9,186 | +537.0% |
| 1Q23 | 2,018 | +26.8% |
| 4Q22 | 7,183 | +14.5% |
| 3Q22 | 6,729 | +6.1% |
| 2Q22 | 1,442 | -65.0% |
| 1Q22 | 1,592 | -82.8% |
| 4Q21 | 6,275 | +114.7% |
| 3Q21 | 6,342 | +68.2% |
| 2Q21 | 4,119 | +10.2% |
| 1Q21 | 9,252 | +149.3% |
| 4Q20 | 2,923 | -14.4% |
| 3Q20 | 3,771 | -38.0% |
| 2Q20 | 3,737 | -32.8% |
| 1Q20 | 3,711 | -33.5% |
| 4Q19 | 3,413 | +125.0% |
| 3Q19 | 6,084 | +54.8% |
| 2Q19 | 5,558 | +41.7% |
| 1Q19 | 5,578 | +43.4% |
| 4Q18 | 1,517 | +813.9% |
| 3Q18 | 3,931 | +1117.0% |
| 2Q18 | 3,921 | +730.7% |
| 1Q18 | 3,891 | +611.3% |
| 4Q17 | 166 | - |
| 3Q17 | 323 | - |
| 2Q17 | 472 | - |
| 1Q17 | 547 | - |