| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | -13,616 | -352.2% |
| 3Q25 | 5,259 | -2.5% |
| 2Q25 | 4,924 | -6.9% |
| 1Q25 | 4,881 | -12.3% |
| 4Q24 | 5,399 | -9.9% |
| 3Q24 | 5,395 | -15.0% |
| 2Q24 | 5,291 | -9.9% |
| 1Q24 | 5,568 | +6.0% |
| 4Q23 | 5,991 | +13.9% |
| 3Q23 | 6,347 | +14.4% |
| 2Q23 | 5,875 | -2.2% |
| 1Q23 | 5,253 | -14.7% |
| 4Q22 | 5,259 | -14.8% |
| 3Q22 | 5,549 | -9.3% |
| 2Q22 | 6,009 | -3.2% |
| 1Q22 | 6,156 | +3.7% |
| 4Q21 | 6,176 | +15.8% |
| 3Q21 | 6,119 | +52.6% |
| 2Q21 | 6,208 | +42.0% |
| 1Q21 | 5,934 | +53.6% |
| 4Q20 | 5,334 | +45.7% |
| 3Q20 | 4,010 | +13.8% |
| 2Q20 | 4,371 | +32.8% |
| 1Q20 | 3,863 | +24.9% |
| 4Q19 | 3,661 | +5.1% |
| 3Q19 | 3,523 | +10.1% |
| 2Q19 | 3,291 | +11.4% |
| 1Q19 | 3,094 | +4.6% |
| 4Q18 | 3,485 | -40.7% |
| 3Q18 | 3,200 | -59.4% |
| 2Q18 | 2,953 | -64.5% |
| 1Q18 | 2,958 | -62.7% |
| 4Q17 | 5,872 | -11.6% |
| 3Q17 | 7,888 | +22.5% |
| 2Q17 | 8,311 | +17.3% |
| 1Q17 | 7,921 | -5.4% |
| 4Q16 | 6,644 | -19.6% |
| 3Q16 | 6,437 | -35.8% |
| 2Q16 | 7,085 | -37.6% |
| 1Q16 | 8,377 | -45.8% |
| 4Q15 | 8,267 | - |
| 3Q15 | 10,034 | - |
| 2Q15 | 11,358 | - |
| 1Q15 | 15,465 | - |