| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,491 | -12.2% |
| 3Q25 | 1,473 | -11.8% |
| 2Q25 | 1,643 | -4.4% |
| 1Q25 | 1,702 | +6.6% |
| 4Q24 | 1,698 | +5.4% |
| 3Q24 | 1,671 | +4.1% |
| 2Q24 | 1,718 | +10.0% |
| 1Q24 | 1,596 | -0.6% |
| 4Q23 | 1,611 | +8.9% |
| 3Q23 | 1,605 | +8.0% |
| 2Q23 | 1,562 | -0.9% |
| 1Q23 | 1,605 | +5.7% |
| 4Q22 | 1,479 | -6.3% |
| 3Q22 | 1,486 | -6.8% |
| 2Q22 | 1,576 | -2.2% |
| 1Q22 | 1,519 | -2.2% |
| 4Q21 | 1,578 | +4.0% |
| 3Q21 | 1,594 | +1.7% |
| 2Q21 | 1,611 | +1.8% |
| 1Q21 | 1,553 | -3.7% |
| 4Q20 | 1,518 | -39.1% |
| 3Q20 | 1,567 | -3.0% |
| 2Q20 | 1,582 | -2.8% |
| 1Q20 | 1,612 | -8.5% |
| 4Q19 | 2,491 | +13.6% |
| 3Q19 | 1,616 | -29.2% |
| 2Q19 | 1,628 | -30.7% |
| 1Q19 | 1,761 | -25.3% |
| 4Q18 | 2,193 | -9.7% |
| 3Q18 | 2,284 | +0.7% |
| 2Q18 | 2,349 | +6.6% |
| 1Q18 | 2,357 | +12.2% |
| 4Q17 | 2,428 | +36.7% |
| 3Q17 | 2,267 | +33.7% |
| 2Q17 | 2,203 | +23.3% |
| 1Q17 | 2,101 | +26.8% |
| 4Q16 | 1,776 | -23.4% |
| 3Q16 | 1,695 | -29.4% |
| 2Q16 | 1,786 | -29.1% |
| 1Q16 | 1,657 | -35.7% |
| 4Q15 | 2,319 | -11.0% |
| 3Q15 | 2,400 | -27.5% |
| 2Q15 | 2,518 | -20.1% |
| 1Q15 | 2,578 | -17.2% |
| 4Q14 | 2,607 | -24.3% |
| 3Q14 | 3,312 | -2.0% |
| 2Q14 | 3,150 | -22.2% |
| 1Q14 | 3,114 | -21.9% |
| 4Q13 | 3,444 | -20.1% |
| 3Q13 | 3,379 | -22.6% |
| 2Q13 | 4,047 | +3.5% |
| 1Q13 | 3,986 | +0.9% |
| 4Q12 | 4,310 | +18.9% |
| 3Q12 | 4,367 | +19.7% |
| 2Q12 | 3,910 | - |
| 1Q12 | 3,950 | - |
| 4Q11 | 3,624 | - |
| 3Q11 | 3,647 | - |