| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 21,455 | +1.3% |
| 3Q25 | 21,072 | -0.4% |
| 2Q25 | 22,468 | +10.6% |
| 1Q25 | 21,250 | +5.7% |
| 4Q24 | 21,177 | -8.1% |
| 3Q24 | 21,150 | -8.9% |
| 2Q24 | 20,308 | -13.3% |
| 1Q24 | 20,109 | -15.7% |
| 4Q23 | 23,053 | -19.5% |
| 3Q23 | 23,220 | -19.8% |
| 2Q23 | 23,416 | -14.4% |
| 1Q23 | 23,853 | -9.7% |
| 4Q22 | 28,654 | +16.2% |
| 3Q22 | 28,966 | +0.7% |
| 2Q22 | 27,343 | -3.3% |
| 1Q22 | 26,429 | -2.5% |
| 4Q21 | 24,666 | -12.4% |
| 3Q21 | 28,776 | -6.4% |
| 2Q21 | 28,286 | +6.6% |
| 1Q21 | 27,111 | -17.6% |
| 4Q20 | 28,147 | -275.8% |
| 3Q20 | 30,753 | -36.4% |
| 2Q20 | 26,541 | -45.3% |
| 1Q20 | 32,904 | -30.4% |
| 4Q19 | -16,015 | -135.3% |
| 3Q19 | 48,336 | +7.3% |
| 2Q19 | 48,530 | +20.3% |
| 1Q19 | 47,294 | +19.8% |
| 4Q18 | 45,390 | -0.5% |
| 3Q18 | 45,067 | -11.1% |
| 2Q18 | 40,338 | -28.0% |
| 1Q18 | 39,489 | -14.8% |
| 4Q17 | 45,617 | -11.9% |
| 3Q17 | 50,668 | +6.5% |
| 2Q17 | 56,051 | +28.1% |
| 1Q17 | 46,338 | +6.7% |
| 4Q16 | 51,793 | +18.6% |
| 3Q16 | 47,588 | +7.0% |
| 2Q16 | 43,755 | +2.4% |
| 1Q16 | 43,413 | +5.4% |
| 4Q15 | 43,686 | +6.2% |
| 3Q15 | 44,492 | +5.3% |
| 2Q15 | 42,745 | -5.0% |
| 1Q15 | 41,185 | -9.4% |
| 4Q14 | 41,150 | -14.5% |
| 3Q14 | 42,238 | +3.7% |
| 2Q14 | 44,999 | -6.0% |
| 1Q14 | 45,461 | -2.3% |
| 4Q13 | 48,155 | +5.9% |
| 3Q13 | 40,730 | -14.9% |
| 2Q13 | 47,873 | -0.4% |
| 1Q13 | 46,545 | -2.4% |
| 4Q12 | 45,467 | -6.3% |
| 3Q12 | 47,870 | -0.9% |
| 2Q12 | 48,069 | -0.0% |
| 1Q12 | 47,666 | -0.8% |
| 4Q11 | 48,524 | +2.9% |
| 3Q11 | 48,329 | +1.0% |
| 2Q11 | 48,093 | - |
| 1Q11 | 48,059 | - |
| 4Q10 | 47,136 | - |
| 3Q10 | 47,841 | - |