| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2Q22 | 475,900 | -20.4% |
| 1Q22 | 522,200 | -20.2% |
| 4Q21 | 532,700 | -22.5% |
| 3Q21 | 627,700 | -17.8% |
| 2Q21 | 597,800 | -22.2% |
| 1Q21 | 654,600 | -20.1% |
| 4Q20 | 687,100 | -2.5% |
| 3Q20 | 763,600 | +4.3% |
| 2Q20 | 768,600 | +5.6% |
| 1Q20 | 819,600 | +5.8% |
| 4Q19 | 704,600 | - |
| 3Q19 | 732,400 | -5.9% |
| 2Q19 | 727,700 | -8.0% |
| 1Q19 | 775,000 | -7.6% |
| 3Q18 | 778,400 | +24.4% |
| 2Q18 | 790,800 | +37.6% |
| 1Q18 | 838,600 | +49.8% |
| 4Q17 | 631,200 | +22.5% |
| 3Q17 | 625,800 | +19.5% |
| 2Q17 | 574,900 | +8.1% |
| 1Q17 | 560,000 | -5.4% |
| 4Q16 | 515,100 | +3.7% |
| 3Q16 | 523,900 | -4.2% |
| 2Q16 | 532,000 | -6.4% |
| 1Q16 | 591,800 | +0.4% |
| 4Q15 | 496,600 | -21.4% |
| 3Q15 | 546,700 | -14.3% |
| 2Q15 | 568,600 | -9.8% |
| 1Q15 | 589,700 | -7.1% |
| 4Q14 | 631,500 | +4.3% |
| 3Q14 | 637,900 | +8.6% |
| 2Q14 | 630,100 | +120.7% |
| 1Q14 | 634,900 | +135.1% |
| 4Q13 | 605,500 | +175.2% |
| 3Q13 | 587,300 | +140.7% |
| 2Q13 | 285,500 | +27.6% |
| 1Q13 | 270,000 | - |
| 4Q12 | 220,000 | - |
| 3Q12 | 244,000 | - |
| 2Q12 | 223,800 | - |