| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 13,555 | -16.2% |
| 3Q25 | 12,308 | -15.3% |
| 2Q25 | 12,210 | -14.2% |
| 1Q25 | 15,601 | +15.0% |
| 4Q24 | 16,170 | -3.9% |
| 3Q24 | 14,537 | -63.0% |
| 2Q24 | 14,236 | -84.0% |
| 1Q24 | 13,567 | -85.8% |
| 4Q23 | 16,820 | -78.3% |
| 3Q23 | 39,266 | -15.8% |
| 2Q23 | 88,939 | +92.7% |
| 1Q23 | 95,795 | +108.9% |
| 4Q22 | 77,411 | +55.4% |
| 3Q22 | 46,615 | -4.3% |
| 2Q22 | 46,160 | +28.6% |
| 1Q22 | 45,866 | +267.4% |
| 4Q21 | 49,802 | +280.4% |
| 3Q21 | 48,702 | +246.0% |
| 2Q21 | 35,897 | +146.6% |
| 1Q21 | 12,485 | +65.9% |
| 4Q20 | 13,091 | +79.7% |
| 3Q20 | 14,076 | +75.4% |
| 2Q20 | 14,557 | +78.1% |
| 1Q20 | 7,524 | -12.9% |
| 4Q19 | 7,285 | -18.9% |
| 3Q19 | 8,027 | -8.4% |
| 2Q19 | 8,174 | -7.9% |
| 1Q19 | 8,640 | -0.8% |
| 4Q18 | 8,983 | -1.0% |
| 3Q18 | 8,767 | +7.2% |
| 2Q18 | 8,878 | +0.3% |
| 1Q18 | 8,710 | -13.9% |
| 4Q17 | 9,071 | -32.3% |
| 3Q17 | 8,178 | -25.3% |
| 2Q17 | 8,855 | -9.5% |
| 1Q17 | 10,121 | +17.3% |
| 4Q16 | 13,401 | +56.9% |
| 3Q16 | 10,954 | +27.1% |
| 2Q16 | 9,782 | +3.4% |
| 1Q16 | 8,626 | +96.5% |
| 4Q15 | 8,540 | +94.4% |
| 3Q15 | 8,621 | +180.8% |
| 2Q15 | 9,459 | +253.2% |
| 1Q15 | 4,390 | +84.8% |
| 4Q14 | 4,394 | - |
| 3Q14 | 3,070 | - |
| 2Q14 | 2,678 | - |
| 1Q14 | 2,375 | - |