| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 47,543 | -4.6% |
| 3Q25 | 48,498 | -4.5% |
| 2Q25 | 49,838 | -4.3% |
| 1Q25 | 49,565 | -7.0% |
| 4Q24 | 49,814 | -23.9% |
| 3Q24 | 50,787 | -30.0% |
| 2Q24 | 52,065 | -30.6% |
| 1Q24 | 53,318 | -25.3% |
| 4Q23 | 65,445 | -8.1% |
| 3Q23 | 72,580 | +3.5% |
| 2Q23 | 74,995 | +7.7% |
| 1Q23 | 71,393 | +4.8% |
| 4Q22 | 71,247 | +3.7% |
| 3Q22 | 70,136 | -0.2% |
| 2Q22 | 69,641 | +16.4% |
| 1Q22 | 68,103 | +14.3% |
| 4Q21 | 68,709 | +33.2% |
| 3Q21 | 70,264 | +111.0% |
| 2Q21 | 59,813 | +83.9% |
| 1Q21 | 59,592 | +84.8% |
| 4Q20 | 51,590 | +65.7% |
| 3Q20 | 33,298 | +12.2% |
| 2Q20 | 32,533 | +14.7% |
| 1Q20 | 32,239 | +51.7% |
| 4Q19 | 31,135 | +296.7% |
| 3Q19 | 29,685 | +333.1% |
| 2Q19 | 28,362 | +392.3% |
| 1Q19 | 21,248 | +277.3% |
| 4Q18 | 7,849 | +46.5% |
| 3Q18 | 6,854 | +39.1% |
| 2Q18 | 5,761 | +27.3% |
| 1Q18 | 5,631 | +42.4% |
| 4Q17 | 5,358 | +77.2% |
| 3Q17 | 4,926 | +145.4% |
| 2Q17 | 4,525 | - |
| 1Q17 | 3,955 | - |
| 4Q16 | 3,023 | - |
| 3Q16 | 2,007 | - |