| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q23 | -956 | -101.9% |
| 1Q23 | 36,752 | -38.7% |
| 4Q22 | 56,780 | +241.2% |
| 3Q22 | 78,798 | +553.8% |
| 2Q22 | 50,219 | -219.0% |
| 1Q22 | 60,001 | -440.9% |
| 4Q21 | 16,641 | -131.2% |
| 3Q21 | 12,052 | -133.9% |
| 2Q21 | -42,193 | +184.8% |
| 1Q21 | -17,599 | -34.8% |
| 4Q20 | -53,360 | +186.3% |
| 3Q20 | -35,574 | +1015.5% |
| 2Q20 | -14,813 | -521.5% |
| 1Q20 | -26,976 | -399.1% |
| 4Q19 | -18,635 | -661.8% |
| 3Q19 | -3,189 | -140.2% |
| 2Q19 | 3,514 | -157.2% |
| 1Q19 | 9,019 | -470.2% |
| 4Q18 | 3,317 | +189.9% |
| 3Q18 | 7,942 | +44.3% |
| 2Q18 | -6,143 | -171.5% |
| 1Q18 | -2,436 | -168.2% |
| 4Q17 | 1,144 | -130.9% |
| 3Q17 | 5,502 | -26.1% |
| 2Q17 | 8,595 | -117.9% |
| 1Q17 | 3,570 | -109.9% |
| 4Q16 | -3,704 | -90.8% |
| 3Q16 | 7,441 | -121.5% |
| 2Q16 | -48,045 | +29.8% |
| 1Q16 | -36,072 | -1.1% |
| 4Q15 | -40,153 | +8.1% |
| 3Q15 | -34,602 | +210.1% |
| 2Q15 | -37,028 | +331.1% |
| 1Q15 | -36,469 | +730.5% |
| 4Q14 | -37,134 | -370.0% |
| 3Q14 | -11,160 | +108576.6% |
| 2Q14 | -8,589 | +22.6% |
| 1Q14 | -4,391 | -72.7% |
| 4Q13 | 13,751 | -173.4% |
| 3Q13 | -11 | - |
| 2Q13 | -7,003 | +17.5% |
| 1Q13 | -16,110 | +227.3% |
| 4Q12 | -18,729 | -25.3% |
| 2Q12 | -5,961 | - |
| 1Q12 | -4,922 | - |
| 4Q11 | -25,079 | - |
| 3Q11 | -12,428 | - |