| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2Q25 | 3,623 | -23.8% |
| 1Q25 | 4,644 | -9.2% |
| 4Q24 | 5,650 | +12.1% |
| 3Q24 | 4,706 | +13.7% |
| 2Q24 | 4,754 | +1.8% |
| 1Q24 | 5,114 | +5.3% |
| 4Q23 | 5,042 | -35.1% |
| 3Q23 | 4,138 | -23.2% |
| 2Q23 | 4,672 | -19.5% |
| 1Q23 | 4,856 | -21.8% |
| 4Q22 | 7,771 | +4.6% |
| 3Q22 | 5,390 | -17.9% |
| 2Q22 | 5,805 | -11.7% |
| 1Q22 | 6,207 | -5.1% |
| 4Q21 | 7,427 | +21.3% |
| 3Q21 | 6,569 | +22.3% |
| 2Q21 | 6,573 | +20.3% |
| 1Q21 | 6,544 | +28.3% |
| 4Q20 | 6,122 | +27.8% |
| 3Q20 | 5,373 | +42.4% |
| 2Q20 | 5,462 | +3.3% |
| 1Q20 | 5,100 | +27.9% |
| 4Q19 | 4,791 | +48.5% |
| 3Q19 | 3,773 | -20.6% |
| 2Q19 | 5,290 | +17.7% |
| 1Q19 | 3,987 | -8.2% |
| 4Q18 | 3,226 | -27.1% |
| 3Q18 | 4,753 | +52.1% |
| 2Q18 | 4,495 | +24.2% |
| 1Q18 | 4,342 | +3.7% |
| 4Q17 | 4,425 | +38.5% |
| 3Q17 | 3,124 | -7.6% |
| 2Q17 | 3,620 | +2.1% |
| 1Q17 | 4,189 | +10.1% |
| 4Q16 | 3,194 | -15.1% |
| 3Q16 | 3,381 | -6.4% |
| 2Q16 | 3,546 | -9.8% |
| 1Q16 | 3,805 | -4.0% |
| 4Q15 | 3,764 | -4.2% |
| 3Q15 | 3,612 | -6.0% |
| 2Q15 | 3,932 | -2.6% |
| 1Q15 | 3,965 | +6.8% |
| 4Q14 | 3,931 | +8.5% |
| 3Q14 | 3,841 | +2.5% |
| 2Q14 | 4,038 | +7.7% |
| 1Q14 | 3,713 | +7.1% |
| 4Q13 | 3,623 | +11.8% |
| 3Q13 | 3,746 | +11.6% |
| 2Q13 | 3,750 | -1.4% |
| 1Q13 | 3,468 | -1.1% |
| 4Q12 | 3,242 | -3.4% |
| 3Q12 | 3,358 | -6.0% |
| 2Q12 | 3,802 | - |
| 1Q12 | 3,507 | - |
| 4Q11 | 3,356 | - |
| 3Q11 | 3,571 | - |