| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 8,571 | +0.1% |
| 1Q24 | 8,563 | +11.7% |
| 3Q23 | 9,681 | +0.1% |
| 2Q23 | 8,782 | -14.3% |
| 1Q23 | 7,666 | -26.6% |
| 3Q22 | 9,669 | -18.8% |
| 2Q22 | 10,244 | -9.4% |
| 1Q22 | 10,441 | -6.2% |
| 3Q21 | 11,909 | +15.1% |
| 2Q21 | 11,302 | +6.0% |
| 1Q21 | 11,126 | +23.7% |
| 3Q20 | 10,344 | -1.1% |
| 2Q20 | 10,660 | +8.9% |
| 1Q20 | 8,996 | -3.7% |
| 3Q19 | 10,462 | +4.9% |
| 2Q19 | 9,786 | -3.7% |
| 1Q19 | 9,337 | -0.4% |
| 3Q18 | 9,978 | -0.7% |
| 2Q18 | 10,158 | +4.7% |
| 1Q18 | 9,376 | +3.8% |
| 3Q17 | 10,052 | +5.8% |
| 2Q17 | 9,698 | +8.3% |
| 1Q17 | 9,031 | +3.6% |
| 3Q16 | 9,504 | +0.4% |
| 2Q16 | 8,958 | -5.2% |
| 1Q16 | 8,721 | -4.0% |
| 3Q15 | 9,466 | +3.7% |
| 2Q15 | 9,449 | +2.7% |
| 1Q15 | 9,080 | +3.7% |
| 3Q14 | 9,132 | -3.7% |
| 2Q14 | 9,200 | -7.4% |
| 1Q14 | 8,756 | +4.5% |
| 3Q13 | 9,483 | +20.6% |
| 2Q13 | 9,937 | +36.7% |
| 1Q13 | 8,380 | +27.2% |
| 3Q12 | 7,862 | +18.9% |
| 2Q12 | 7,267 | +19.9% |
| 1Q12 | 6,589 | +12.6% |
| 3Q11 | 6,611 | - |
| 2Q11 | 6,059 | - |
| 1Q11 | 5,853 | - |