| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,285 | -0.3% |
| 3Q25 | 3,095 | -30.9% |
| 2Q25 | 3,182 | -30.2% |
| 1Q25 | 3,137 | -26.3% |
| 4Q24 | 4,296 | -5.9% |
| 3Q24 | 4,477 | -3.3% |
| 2Q24 | 4,558 | -5.6% |
| 1Q24 | 4,254 | -9.9% |
| 4Q23 | 4,565 | -28.7% |
| 3Q23 | 4,628 | +10.0% |
| 2Q23 | 4,829 | +20.6% |
| 1Q23 | 4,724 | +13.3% |
| 4Q22 | 6,399 | +40.2% |
| 3Q22 | 4,206 | -50.7% |
| 2Q22 | 4,004 | -52.9% |
| 1Q22 | 4,171 | -40.5% |
| 4Q21 | 4,563 | -19.5% |
| 3Q21 | 8,526 | +53.8% |
| 2Q21 | 8,498 | +63.0% |
| 1Q21 | 7,006 | +42.4% |
| 4Q20 | 5,671 | -119.4% |
| 3Q20 | 5,543 | -67.1% |
| 2Q20 | 5,215 | -65.3% |
| 1Q20 | 4,919 | -73.8% |
| 4Q19 | -29,226 | -542.6% |
| 3Q19 | 16,834 | +170.7% |
| 2Q19 | 15,014 | +137.2% |
| 1Q19 | 18,774 | +205.5% |
| 4Q18 | 6,603 | +9.9% |
| 3Q18 | 6,218 | -2.0% |
| 2Q18 | 6,329 | +1.0% |
| 1Q18 | 6,145 | +0.9% |
| 4Q17 | 6,010 | -3.7% |
| 3Q17 | 6,347 | +2.0% |
| 2Q17 | 6,268 | +1.0% |
| 1Q17 | 6,088 | +11.4% |
| 4Q16 | 6,241 | +13.0% |
| 3Q16 | 6,221 | -1.4% |
| 2Q16 | 6,209 | +10.2% |
| 1Q16 | 5,466 | -2.8% |
| 4Q15 | 5,523 | -10.7% |
| 3Q15 | 6,312 | +9.7% |
| 2Q15 | 5,634 | +1.2% |
| 1Q15 | 5,624 | -3.8% |
| 4Q14 | 6,185 | +5.5% |
| 3Q14 | 5,755 | +21.1% |
| 2Q14 | 5,566 | +18.6% |
| 1Q14 | 5,846 | +23.7% |
| 4Q13 | 5,862 | +28.0% |
| 3Q13 | 4,754 | -11.2% |
| 2Q13 | 4,692 | +14.2% |
| 1Q13 | 4,727 | +4.5% |
| 4Q12 | 4,580 | +3.5% |
| 3Q12 | 5,351 | +21.1% |
| 2Q12 | 4,110 | - |
| 1Q12 | 4,525 | - |
| 4Q11 | 4,425 | - |
| 3Q11 | 4,420 | - |