| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,254 | -12.4% |
| 3Q25 | 1,265 | -15.3% |
| 2Q25 | 1,341 | -8.7% |
| 1Q25 | 1,373 | -1.2% |
| 4Q24 | 1,431 | +6.6% |
| 3Q24 | 1,493 | -14.4% |
| 2Q24 | 1,469 | +98.2% |
| 1Q24 | 1,390 | +99.1% |
| 4Q23 | 1,342 | +69.0% |
| 3Q23 | 1,744 | +135.7% |
| 2Q23 | 741 | +0.8% |
| 1Q23 | 698 | -7.5% |
| 4Q22 | 794 | -0.9% |
| 3Q22 | 740 | -13.5% |
| 2Q22 | 735 | -14.5% |
| 1Q22 | 755 | -12.5% |
| 4Q21 | 801 | -0.6% |
| 3Q21 | 855 | +8.6% |
| 2Q21 | 860 | +0.4% |
| 1Q21 | 863 | -1.7% |
| 4Q20 | 806 | -19.5% |
| 3Q20 | 787 | -16.5% |
| 2Q20 | 857 | -7.4% |
| 1Q20 | 878 | -2.6% |
| 4Q19 | 1,001 | +15.7% |
| 3Q19 | 942 | +17.0% |
| 2Q19 | 925 | +10.5% |
| 1Q19 | 901 | +0.4% |
| 4Q18 | 865 | -10.6% |
| 3Q18 | 805 | -18.3% |
| 2Q18 | 837 | -13.6% |
| 1Q18 | 897 | -10.4% |
| 4Q17 | 968 | -0.8% |
| 3Q17 | 985 | -6.0% |
| 2Q17 | 969 | -6.8% |
| 1Q17 | 1,001 | +0.1% |
| 4Q16 | 976 | +17.2% |
| 3Q16 | 1,048 | +30.2% |
| 2Q16 | 1,040 | +22.8% |
| 1Q16 | 1,000 | +36.2% |
| 4Q15 | 833 | +32.2% |
| 3Q15 | 805 | +30.5% |
| 2Q15 | 847 | +26.2% |
| 1Q15 | 734 | +34.4% |
| 4Q14 | 630 | - |
| 3Q14 | 617 | - |
| 2Q14 | 671 | - |
| 1Q14 | 546 | - |