| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 4Q23 | -329,620 | +15.2% |
| 4Q22 | -286,073 | +110.9% |
| 3Q22 | -280,556 | +63.9% |
| 2Q22 | -181,849 | -9.9% |
| 1Q22 | -158,639 | -18.9% |
| 4Q21 | -135,644 | -55.1% |
| 3Q21 | -171,224 | -3.8% |
| 2Q21 | -201,730 | +13.9% |
| 1Q21 | -195,593 | +114.4% |
| 4Q20 | -301,948 | +177.0% |
| 3Q20 | -177,949 | +48.7% |
| 2Q20 | -177,082 | +21.2% |
| 1Q20 | -91,236 | -43.7% |
| 4Q19 | -108,988 | -44.0% |
| 3Q19 | -119,663 | +7.4% |
| 2Q19 | -146,164 | - |
| 1Q19 | -162,069 | - |
| 4Q18 | -194,492 | - |
| 3Q18 | -111,450 | - |