| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q23 | 174,910 | +14.3% |
| 1Q23 | 170,222 | - |
| 3Q22 | 154,940 | -16.1% |
| 2Q22 | 153,065 | -25.5% |
| 4Q21 | 168,796 | -20.5% |
| 3Q21 | 184,778 | -12.4% |
| 2Q21 | 205,469 | -3.7% |
| 1Q21 | 201,749 | -10.7% |
| 4Q20 | 212,439 | -7.2% |
| 3Q20 | 210,882 | -14.3% |
| 2Q20 | 213,348 | -14.8% |
| 1Q20 | 225,959 | -7.3% |
| 4Q19 | 228,888 | - |
| 3Q19 | 246,149 | - |
| 2Q19 | 250,294 | - |
| 1Q19 | 243,679 | - |