| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 10,400 | -89.7% |
| 4Q24 | 27,000 | -66.4% |
| 3Q24 | 73,000 | -53.6% |
| 2Q24 | 82,900 | -35.1% |
| 1Q24 | 100,800 | -12.5% |
| 4Q23 | 80,300 | -23.4% |
| 3Q23 | 157,400 | +14.9% |
| 2Q23 | 127,700 | -13.4% |
| 1Q23 | 115,200 | -23.3% |
| 4Q22 | 104,800 | +811.3% |
| 3Q22 | 137,000 | +190.3% |
| 2Q22 | 147,500 | +126.6% |
| 1Q22 | 150,100 | +100.4% |
| 4Q21 | 11,500 | -83.2% |
| 3Q21 | 47,200 | -31.1% |
| 2Q21 | 65,100 | +2.7% |
| 1Q21 | 74,900 | +23.8% |
| 4Q20 | 68,500 | +60.0% |
| 3Q20 | 68,500 | +104.5% |
| 2Q20 | 63,400 | -257.3% |
| 1Q20 | 60,500 | -160.3% |
| 4Q19 | 42,800 | -131.3% |
| 3Q19 | 33,500 | -120.4% |
| 2Q19 | -40,300 | -85.8% |
| 1Q19 | -100,400 | -129.6% |
| 4Q18 | -136,800 | -137.9% |
| 3Q18 | -164,200 | -139.6% |
| 2Q18 | -283,700 | -166.7% |
| 1Q18 | 338,900 | -22.3% |
| 4Q17 | 361,200 | -22.4% |
| 3Q17 | 414,300 | -17.6% |
| 2Q17 | 425,100 | -22.0% |
| 1Q17 | 436,300 | +5.5% |
| 4Q16 | 465,300 | +3.7% |
| 3Q16 | 502,700 | +6.2% |
| 2Q16 | 544,800 | +15.5% |
| 1Q16 | 413,400 | -11.1% |
| 4Q15 | 448,600 | -5.3% |
| 3Q15 | 473,400 | - |
| 2Q15 | 471,500 | - |
| 1Q15 | 465,200 | - |
| 4Q14 | 473,600 | - |