| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 3Q25 | 23,771 | +1.3% |
| 2Q25 | 23,560 | -1.4% |
| 1Q25 | 23,239 | -6.8% |
| 4Q24 | 23,623 | -2.0% |
| 3Q24 | 23,474 | +7.2% |
| 2Q24 | 23,895 | +11.6% |
| 1Q24 | 24,943 | +15.8% |
| 4Q23 | 24,095 | +10.3% |
| 3Q23 | 21,904 | -7.3% |
| 2Q23 | 21,415 | -10.9% |
| 1Q23 | 21,536 | -3.0% |
| 4Q22 | 21,851 | +8.6% |
| 3Q22 | 23,632 | +29.5% |
| 2Q22 | 24,039 | -12.7% |
| 1Q22 | 22,200 | -25.1% |
| 4Q21 | 20,114 | -33.5% |
| 3Q21 | 18,252 | -40.1% |
| 2Q21 | 27,551 | -6.9% |
| 1Q21 | 29,643 | -0.3% |
| 4Q20 | 30,241 | -22.1% |
| 3Q20 | 30,470 | -18.5% |
| 2Q20 | 29,599 | -16.4% |
| 1Q20 | 29,720 | +0.6% |
| 4Q19 | 38,812 | +24.8% |
| 3Q19 | 37,399 | +23.5% |
| 2Q19 | 35,421 | +18.6% |
| 1Q19 | 29,547 | -1.4% |
| 4Q18 | 31,109 | +8.1% |
| 3Q18 | 30,272 | +8.3% |
| 2Q18 | 29,878 | +2.1% |
| 1Q18 | 29,969 | +15.0% |
| 4Q17 | 28,785 | +9.4% |
| 3Q17 | 27,941 | -9.6% |
| 2Q17 | 29,261 | +16.3% |
| 1Q17 | 26,069 | +0.1% |
| 4Q16 | 26,302 | -8.7% |
| 3Q16 | 30,905 | +5.3% |
| 2Q16 | 25,161 | -1.3% |
| 1Q16 | 26,038 | +3.0% |
| 4Q15 | 28,808 | +17.6% |
| 3Q15 | 29,349 | +20.5% |
| 2Q15 | 25,503 | +4.5% |
| 1Q15 | 25,275 | +11.1% |
| 4Q14 | 24,503 | +9.3% |
| 3Q14 | 24,354 | -0.1% |
| 2Q14 | 24,401 | -4.6% |
| 1Q14 | 22,753 | -10.9% |
| 4Q13 | 22,412 | -14.2% |
| 3Q13 | 24,383 | -7.0% |
| 2Q13 | 25,582 | -0.0% |
| 1Q13 | 25,524 | -1.8% |
| 4Q12 | 26,131 | +2.9% |
| 3Q12 | 26,218 | +7.4% |
| 2Q12 | 25,591 | +0.5% |
| 1Q12 | 25,994 | +3.0% |
| 4Q11 | 25,398 | +5.0% |
| 3Q11 | 24,422 | +0.6% |
| 2Q11 | 25,459 | - |
| 1Q11 | 25,249 | - |
| 4Q10 | 24,191 | - |
| 3Q10 | 24,278 | - |