| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 24,700 | +10.8% |
| 3Q25 | 24,000 | +6.7% |
| 2Q25 | 22,700 | -10.9% |
| 1Q25 | 21,900 | -20.7% |
| 4Q24 | 22,299 | -20.2% |
| 3Q24 | 22,502 | -15.1% |
| 2Q24 | 25,466 | -11.9% |
| 1Q24 | 27,633 | +1.2% |
| 4Q23 | 27,949 | -0.8% |
| 3Q23 | 26,503 | -2.9% |
| 2Q23 | 28,919 | +15.3% |
| 1Q23 | 27,310 | +6.8% |
| 4Q22 | 28,184 | +8.5% |
| 3Q22 | 27,297 | -0.6% |
| 2Q22 | 25,085 | -10.8% |
| 1Q22 | 25,576 | -6.3% |
| 4Q21 | 25,972 | -8.8% |
| 3Q21 | 27,466 | +0.6% |
| 2Q21 | 28,110 | +1.6% |
| 1Q21 | 27,282 | -3.3% |
| 4Q20 | 28,489 | +2.3% |
| 3Q20 | 27,293 | +0.8% |
| 2Q20 | 27,659 | +2.9% |
| 1Q20 | 28,221 | +6.6% |
| 4Q19 | 27,842 | +7.9% |
| 3Q19 | 27,080 | +7.4% |
| 2Q19 | 26,885 | +6.5% |
| 1Q19 | 26,462 | +7.2% |
| 4Q18 | 25,797 | +5.3% |
| 3Q18 | 25,213 | +6.5% |
| 2Q18 | 25,250 | +8.9% |
| 1Q18 | 24,683 | +5.4% |
| 4Q17 | 24,487 | +5.6% |
| 3Q17 | 23,685 | +12.8% |
| 2Q17 | 23,190 | +12.8% |
| 1Q17 | 23,414 | +14.1% |
| 4Q16 | 23,194 | +15.2% |
| 3Q16 | 20,999 | +5.7% |
| 2Q16 | 20,566 | +6.7% |
| 1Q16 | 20,525 | +5.9% |
| 4Q15 | 20,127 | +5.3% |
| 3Q15 | 19,873 | +2.5% |
| 2Q15 | 19,280 | -0.3% |
| 1Q15 | 19,386 | -1.2% |
| 4Q14 | 19,115 | -1.9% |
| 3Q14 | 19,382 | +11.0% |
| 2Q14 | 19,335 | +2.3% |
| 1Q14 | 19,615 | +15.7% |
| 4Q13 | 19,495 | - |
| 3Q13 | 17,457 | - |
| 2Q13 | 18,908 | - |
| 1Q13 | 16,948 | - |