| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 380,216 | -14.5% |
| 4Q24 | 399,597 | -5.6% |
| 3Q24 | 416,029 | -4.7% |
| 2Q24 | 426,968 | +3.4% |
| 1Q24 | 444,664 | +5.1% |
| 4Q23 | 423,158 | +21.1% |
| 3Q23 | 436,467 | +23.3% |
| 2Q23 | 412,781 | +20.5% |
| 1Q23 | 422,919 | +12.2% |
| 4Q22 | 349,485 | -7.9% |
| 3Q22 | 353,959 | -0.6% |
| 2Q22 | 342,640 | +7.4% |
| 1Q22 | 376,886 | +27.2% |
| 4Q21 | 379,283 | +21.2% |
| 3Q21 | 356,124 | +3.0% |
| 2Q21 | 319,091 | - |
| 1Q21 | 296,379 | -26.6% |
| 4Q20 | 312,923 | -20.6% |
| 3Q20 | 345,599 | -14.1% |
| 1Q20 | 403,662 | +3.4% |
| 4Q19 | 394,319 | +22.0% |
| 3Q19 | 402,290 | +9.4% |
| 2Q19 | 397,088 | -8.5% |
| 1Q19 | 390,285 | - |
| 4Q18 | 323,106 | - |
| 3Q18 | 367,599 | - |
| 2Q18 | 434,023 | - |