| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 496,524 | -0.0% |
| 4Q24 | 498,665 | -0.8% |
| 3Q24 | 491,613 | -3.8% |
| 2Q24 | 493,212 | -5.1% |
| 1Q24 | 496,611 | -6.3% |
| 4Q23 | 502,816 | -3.0% |
| 3Q23 | 511,084 | -2.4% |
| 2Q23 | 519,973 | +0.2% |
| 1Q23 | 529,796 | +0.7% |
| 4Q22 | 518,250 | +1.4% |
| 3Q22 | 523,588 | +0.9% |
| 2Q22 | 519,117 | 0.0% |
| 1Q22 | 525,936 | -0.9% |
| 4Q21 | 511,158 | -3.0% |
| 3Q21 | 518,946 | -1.4% |
| 2Q21 | 519,129 | -1.5% |
| 1Q21 | 530,745 | +4.0% |
| 4Q20 | 526,902 | +3.0% |
| 3Q20 | 526,073 | +2.4% |
| 2Q20 | 526,856 | +3.6% |
| 1Q20 | 510,331 | -1.2% |
| 4Q19 | 511,545 | +11.9% |
| 3Q19 | 513,794 | +10.5% |
| 2Q19 | 508,355 | +7.8% |
| 1Q19 | 516,767 | +8.8% |
| 4Q18 | 457,079 | -27.7% |
| 3Q18 | 465,126 | -18.4% |
| 2Q18 | 471,532 | -15.5% |
| 1Q18 | 475,021 | -12.1% |
| 4Q17 | 632,275 | +18.0% |
| 3Q17 | 569,717 | +8.8% |
| 2Q17 | 557,893 | +7.4% |
| 1Q17 | 540,195 | +5.7% |
| 4Q16 | 535,798 | - |
| 3Q16 | 523,561 | +5.0% |
| 2Q16 | 519,416 | +6.3% |
| 1Q16 | 511,090 | - |
| 3Q15 | 498,565 | - |
| 2Q15 | 488,602 | - |