| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q26 | 4,017 | +13.6% |
| 4Q25 | 4,021 | +5.4% |
| 3Q25 | 3,981 | +3.8% |
| 2Q25 | 3,415 | +1.8% |
| 1Q25 | 3,535 | +25.2% |
| 4Q24 | 3,815 | +27.3% |
| 3Q24 | 3,834 | +14.5% |
| 2Q24 | 3,354 | -16.4% |
| 1Q24 | 2,824 | -34.0% |
| 4Q23 | 2,996 | -35.5% |
| 3Q23 | 3,348 | -35.2% |
| 2Q23 | 4,014 | -26.1% |
| 1Q23 | 4,280 | -18.1% |
| 4Q22 | 4,646 | -15.9% |
| 3Q22 | 5,163 | -18.9% |
| 2Q22 | 5,429 | -18.7% |
| 1Q22 | 5,227 | -25.6% |
| 4Q21 | 5,526 | -18.9% |
| 3Q21 | 6,365 | -20.6% |
| 2Q21 | 6,675 | -13.1% |
| 1Q21 | 7,026 | -10.6% |
| 4Q20 | 6,818 | -13.5% |
| 3Q20 | 8,014 | +0.8% |
| 2Q20 | 7,679 | -1.8% |
| 1Q20 | 7,856 | -1.4% |
| 4Q19 | 7,878 | +0.3% |
| 3Q19 | 7,948 | +9.9% |
| 2Q19 | 7,819 | +6.2% |
| 1Q19 | 7,967 | +3.1% |
| 4Q18 | 7,853 | -10.6% |
| 3Q18 | 7,234 | -21.3% |
| 2Q18 | 7,364 | -19.8% |
| 1Q18 | 7,731 | -14.7% |
| 4Q17 | 8,787 | +3.3% |
| 3Q17 | 9,191 | +15.5% |
| 2Q17 | 9,178 | +18.8% |
| 1Q17 | 9,058 | +21.7% |
| 4Q16 | 8,506 | +9.1% |
| 3Q16 | 7,959 | -12.0% |
| 2Q16 | 7,727 | -13.6% |
| 1Q16 | 7,441 | -8.2% |
| 4Q15 | 7,796 | -7.6% |
| 3Q15 | 9,046 | +10.5% |
| 2Q15 | 8,940 | +14.0% |
| 1Q15 | 8,107 | -0.7% |
| 4Q14 | 8,436 | +4.7% |
| 3Q14 | 8,184 | -6.2% |
| 2Q14 | 7,845 | -7.3% |
| 1Q14 | 8,167 | +2.4% |
| 4Q13 | 8,054 | +15.2% |
| 3Q13 | 8,727 | +93.7% |
| 2Q13 | 8,460 | +87.1% |
| 1Q13 | 7,973 | +44.2% |
| 4Q12 | 6,994 | +25.5% |
| 3Q12 | 4,506 | -23.0% |
| 2Q12 | 4,521 | -28.4% |
| 1Q12 | 5,528 | -14.4% |
| 4Q11 | 5,574 | -22.1% |
| 3Q11 | 5,853 | - |
| 2Q11 | 6,315 | - |
| 1Q11 | 6,455 | - |
| 4Q10 | 7,156 | - |