| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 21,593 | +187.4% |
| 3Q25 | 22,032 | +193.4% |
| 2Q25 | 21,794 | +188.6% |
| 1Q25 | 7,432 | -2.2% |
| 4Q24 | 7,514 | -5.9% |
| 3Q24 | 7,510 | -39.1% |
| 2Q24 | 7,551 | -21.8% |
| 1Q24 | 7,601 | -34.9% |
| 4Q23 | 7,984 | -28.4% |
| 3Q23 | 12,333 | +15.4% |
| 2Q23 | 9,650 | -10.3% |
| 1Q23 | 11,680 | +10.1% |
| 4Q22 | 11,150 | +107.1% |
| 3Q22 | 10,686 | +144.1% |
| 2Q22 | 10,758 | +129.2% |
| 1Q22 | 10,607 | +141.9% |
| 4Q21 | 5,384 | +27.3% |
| 3Q21 | 4,377 | +11.2% |
| 2Q21 | 4,694 | +12.7% |
| 1Q21 | 4,385 | +8.3% |
| 4Q20 | 4,229 | -24.8% |
| 3Q20 | 3,936 | -49.3% |
| 2Q20 | 4,166 | -20.8% |
| 1Q20 | 4,050 | -22.4% |
| 4Q19 | 5,620 | +4.9% |
| 3Q19 | 7,768 | +39.4% |
| 2Q19 | 5,263 | -11.3% |
| 1Q19 | 5,222 | -18.6% |
| 4Q18 | 5,360 | - |
| 3Q18 | 5,574 | - |
| 2Q18 | 5,931 | - |
| 1Q18 | 6,412 | - |