| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 30,852 | +5.5% |
| 3Q25 | 30,032 | +7.4% |
| 2Q25 | 29,975 | +3.6% |
| 1Q25 | 29,631 | +2.4% |
| 4Q24 | 29,239 | +6.0% |
| 3Q24 | 27,964 | +3.4% |
| 2Q24 | 28,923 | +8.5% |
| 1Q24 | 28,924 | +7.8% |
| 4Q23 | 27,594 | +3.8% |
| 3Q23 | 27,034 | +3.8% |
| 2Q23 | 26,668 | +3.6% |
| 1Q23 | 26,842 | -4.4% |
| 4Q22 | 26,577 | +8.2% |
| 3Q22 | 26,032 | +10.7% |
| 2Q22 | 25,749 | +5.2% |
| 1Q22 | 28,081 | +17.3% |
| 4Q21 | 24,562 | +7.1% |
| 3Q21 | 23,506 | +1.9% |
| 2Q21 | 24,475 | +5.8% |
| 1Q21 | 23,931 | +6.4% |
| 4Q20 | 22,939 | +8.6% |
| 3Q20 | 23,075 | +46.2% |
| 2Q20 | 23,126 | +46.6% |
| 1Q20 | 22,482 | +42.3% |
| 4Q19 | 21,126 | +48.2% |
| 3Q19 | 15,787 | +10.7% |
| 2Q19 | 15,773 | +10.9% |
| 1Q19 | 15,803 | +11.6% |
| 4Q18 | 14,258 | +12.9% |
| 3Q18 | 14,260 | +13.0% |
| 2Q18 | 14,229 | +12.8% |
| 1Q18 | 14,160 | +12.0% |
| 4Q17 | 12,624 | +9.3% |
| 3Q17 | 12,619 | +9.4% |
| 2Q17 | 12,612 | +8.7% |
| 1Q17 | 12,646 | +9.0% |
| 4Q16 | 11,555 | +9.1% |
| 3Q16 | 11,536 | +9.0% |
| 2Q16 | 11,607 | +9.6% |
| 1Q16 | 11,597 | +9.8% |
| 4Q15 | 10,590 | +7.4% |
| 3Q15 | 10,588 | +7.4% |
| 2Q15 | 10,594 | +7.1% |
| 1Q15 | 10,558 | +6.9% |
| 4Q14 | 9,856 | +8.5% |
| 3Q14 | 9,863 | +7.5% |
| 2Q14 | 9,891 | +8.2% |
| 1Q14 | 9,881 | +7.4% |
| 4Q13 | 9,085 | +5.7% |
| 3Q13 | 9,172 | +5.8% |
| 2Q13 | 9,138 | +5.3% |
| 1Q13 | 9,200 | +5.9% |
| 4Q12 | 8,594 | - |
| 3Q12 | 8,667 | - |
| 2Q12 | 8,677 | - |
| 1Q12 | 8,691 | - |