| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 40,886 | -141.1% |
| 4Q24 | -9,640 | -89.3% |
| 3Q24 | -42,222 | -64.8% |
| 1Q24 | -99,372 | -23.6% |
| 4Q23 | -89,694 | -34.5% |
| 3Q23 | -120,042 | -22.0% |
| 2Q23 | -116,552 | -34.4% |
| 1Q23 | -130,027 | -35.0% |
| 4Q22 | -136,967 | -48.1% |
| 3Q22 | -153,995 | - |
| 2Q22 | -177,576 | - |
| 1Q22 | -200,022 | - |
| 4Q21 | -264,039 | +159.2% |
| 4Q20 | -101,877 | -43.4% |
| 3Q20 | -108,937 | -43.7% |
| 2Q20 | -189,637 | +2844.2% |
| 1Q20 | -156,075 | - |
| 4Q19 | -180,077 | - |
| 3Q19 | -193,503 | - |
| 2Q19 | -6,441 | - |