| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q23 | -137,323 | +269.5% |
| 4Q22 | -142,504 | +146.7% |
| 3Q22 | -146,422 | +114.4% |
| 2Q22 | -23,083 | -70.3% |
| 1Q22 | -37,167 | -55.7% |
| 4Q21 | -57,775 | -36.8% |
| 3Q21 | -68,297 | -30.8% |
| 2Q21 | -77,828 | -26.2% |
| 1Q21 | -83,826 | +116.1% |
| 4Q20 | -91,485 | +94.5% |
| 3Q20 | -98,689 | +80.3% |
| 2Q20 | -105,480 | +67.9% |
| 1Q20 | -38,785 | -284.1% |
| 4Q19 | -47,042 | - |
| 3Q19 | -54,749 | - |
| 2Q19 | -62,835 | - |
| 1Q19 | 21,070 | - |