| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 446,400 | +9.8% |
| 4Q24 | 281,100 | -12.6% |
| 3Q24 | 325,100 | -10.7% |
| 2Q24 | 408,300 | +31.3% |
| 1Q24 | 406,500 | -22.2% |
| 4Q23 | 290,400 | +44.1% |
| 3Q23 | 364,000 | +12.0% |
| 2Q23 | 310,900 | -20.2% |
| 1Q23 | 522,600 | +40.4% |
| 4Q23 | 321,500 | +59.6% |
| 3Q22 | 325,100 | +97.7% |
| 2Q22 | 389,700 | +80.9% |
| 1Q22 | 372,100 | -40.2% |
| 4Q22 | 201,500 | -3.3% |
| 3Q21 | 164,400 | +5.7% |
| 2Q21 | 215,400 | -51.7% |
| 1Q21 | 313,400 | - |
| 4Q21 | 208,300 | - |
| 3Q20 | 155,600 | -71.5% |
| 2Q20 | 446,000 | -26.1% |
| 1Q21 | 622,600 | - |
| 4Q19 | 505,900 | -6.5% |
| 3Q19 | 545,200 | -1.0% |
| 2Q19 | 603,800 | +8.6% |
| 1Q19 | 610,900 | +12.2% |
| 4Q18 | 540,900 | +50.6% |
| 3Q18 | 550,800 | +34.8% |
| 2Q18 | 556,000 | +43.6% |
| 1Q18 | 544,500 | +188.1% |
| 4Q17 | 446,900 | - |
| 3Q17 | 455,400 | - |
| 2Q17 | 458,800 | - |
| 1Q17 | 474,300 | - |
| 4Q17 | 359,200 | - |
| 3Q17 | 408,600 | - |
| 2Q17 | 387,300 | - |
| 1Q17 | 189,000 | - |