| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 29,873 | +2.3% |
| 3Q25 | 28,553 | +10.9% |
| 2Q25 | 30,864 | +30.3% |
| 1Q25 | 29,488 | +37.4% |
| 4Q24 | 29,195 | +31.7% |
| 3Q24 | 25,742 | -6.7% |
| 2Q24 | 23,678 | +46.2% |
| 1Q24 | 21,464 | +14.2% |
| 4Q23 | 22,173 | +27.8% |
| 3Q23 | 27,594 | +41.2% |
| 2Q23 | 16,199 | -21.6% |
| 1Q23 | 18,798 | -23.4% |
| 4Q22 | 17,344 | -34.3% |
| 3Q22 | 19,539 | -18.3% |
| 2Q22 | 20,661 | -20.3% |
| 1Q22 | 24,526 | -4.0% |
| 4Q21 | 26,408 | +5.3% |
| 3Q21 | 23,904 | -1.0% |
| 2Q21 | 25,924 | +9.1% |
| 1Q21 | 25,561 | +9.3% |
| 4Q20 | 25,074 | +6.6% |
| 3Q20 | 24,157 | +12.3% |
| 2Q20 | 23,762 | +7.4% |
| 1Q20 | 23,376 | +10.3% |
| 4Q19 | 23,524 | +25.4% |
| 3Q19 | 21,516 | +27.1% |
| 2Q19 | 22,125 | +37.4% |
| 1Q19 | 21,197 | +33.5% |
| 4Q18 | 18,757 | +13.0% |
| 3Q18 | 16,922 | +2.2% |
| 2Q18 | 16,103 | +3.7% |
| 1Q18 | 15,883 | +10.0% |
| 4Q17 | 16,593 | +15.6% |
| 3Q17 | 16,556 | +43.9% |
| 2Q17 | 15,521 | +13.4% |
| 1Q17 | 14,437 | +6.1% |
| 4Q16 | 14,350 | +22.7% |
| 3Q16 | 11,502 | +25.5% |
| 2Q16 | 13,686 | +72.8% |
| 1Q16 | 13,610 | +72.4% |
| 4Q15 | 11,696 | +43.2% |
| 3Q15 | 9,162 | +8.5% |
| 2Q15 | 7,918 | +2.1% |
| 1Q15 | 7,895 | +1.8% |
| 4Q14 | 8,165 | +59.5% |
| 3Q14 | 8,442 | +17.5% |
| 2Q14 | 7,757 | +9.4% |
| 1Q14 | 7,753 | +14.3% |
| 4Q13 | 5,119 | -27.4% |
| 3Q13 | 7,187 | +16.3% |
| 2Q13 | 7,092 | +22.0% |
| 1Q13 | 6,782 | +20.5% |
| 4Q12 | 7,052 | +32.0% |
| 3Q12 | 6,182 | +41.9% |
| 2Q12 | 5,815 | +37.8% |
| 1Q12 | 5,627 | +1.4% |
| 4Q11 | 5,341 | +12.7% |
| 3Q11 | 4,356 | -0.2% |
| 2Q11 | 4,221 | - |
| 1Q11 | 5,551 | - |
| 4Q10 | 4,739 | - |
| 3Q10 | 4,366 | - |