| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,126 | +15.5% |
| 3Q25 | 6,698 | +9.2% |
| 2Q25 | 6,827 | +14.5% |
| 1Q25 | 6,545 | +8.7% |
| 4Q24 | 6,172 | -0.8% |
| 3Q24 | 6,133 | -2.8% |
| 2Q24 | 5,965 | -2.4% |
| 1Q24 | 6,021 | -2.0% |
| 4Q23 | 6,220 | +2.6% |
| 3Q23 | 6,310 | +5.7% |
| 2Q23 | 6,114 | +3.5% |
| 1Q23 | 6,145 | +5.2% |
| 4Q22 | 6,063 | +5.0% |
| 3Q22 | 5,970 | +6.7% |
| 2Q22 | 5,905 | +3.6% |
| 1Q22 | 5,843 | +1.5% |
| 4Q21 | 5,777 | +0.2% |
| 3Q21 | 5,596 | -2.2% |
| 2Q21 | 5,702 | -1.8% |
| 1Q21 | 5,757 | +1.5% |
| 4Q20 | 5,763 | +1.6% |
| 3Q20 | 5,723 | +2.8% |
| 2Q20 | 5,804 | +6.7% |
| 1Q20 | 5,674 | +6.1% |
| 4Q19 | 5,673 | -29.5% |
| 3Q19 | 5,566 | -1.9% |
| 2Q19 | 5,440 | +3.6% |
| 1Q19 | 5,347 | +3.2% |
| 4Q18 | 8,051 | +56.8% |
| 3Q18 | 5,672 | +10.9% |
| 2Q18 | 5,250 | +1.2% |
| 1Q18 | 5,182 | -6.7% |
| 4Q17 | 5,135 | +4.4% |
| 3Q17 | 5,115 | +9.7% |
| 2Q17 | 5,190 | +18.0% |
| 1Q17 | 5,553 | +32.7% |
| 4Q16 | 4,918 | +14.5% |
| 3Q16 | 4,663 | +5.1% |
| 2Q16 | 4,398 | +12.2% |
| 1Q16 | 4,185 | +12.1% |
| 4Q15 | 4,294 | +16.8% |
| 3Q15 | 4,435 | +20.4% |
| 2Q15 | 3,921 | +5.3% |
| 1Q15 | 3,734 | +4.4% |
| 4Q14 | 3,677 | +1.1% |
| 3Q14 | 3,685 | +22.0% |
| 2Q14 | 3,723 | +37.1% |
| 1Q14 | 3,577 | +34.0% |
| 4Q13 | 3,637 | +53.5% |
| 3Q13 | 3,020 | +19.8% |
| 2Q13 | 2,716 | +5.8% |
| 1Q13 | 2,670 | +6.4% |
| 4Q12 | 2,369 | -6.3% |
| 3Q12 | 2,521 | +4.0% |
| 2Q12 | 2,567 | - |
| 1Q12 | 2,509 | - |
| 4Q11 | 2,527 | - |
| 3Q11 | 2,424 | - |