| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q23 | -8,831 | -111.6% |
| 1Q23 | 42,379 | +58.2% |
| 4Q22 | 71,154 | +550.9% |
| 3Q22 | 99,921 | +118.4% |
| 2Q22 | 76,305 | +397.2% |
| 1Q22 | 26,794 | -28.2% |
| 4Q21 | 10,932 | -79.6% |
| 3Q21 | 45,761 | - |
| 2Q21 | 15,346 | - |
| 1Q21 | 37,292 | - |
| 4Q20 | 53,582 | - |
| 1Q19 | -41,509 | -538.0% |
| 4Q18 | -86,606 | +606.5% |
| 3Q18 | -35,204 | -2063.4% |
| 2Q18 | -730 | -102.7% |
| 1Q18 | 9,476 | -80.6% |
| 4Q17 | -12,259 | -131.1% |
| 3Q17 | 1,793 | -95.1% |
| 2Q17 | 27,250 | -68.0% |
| 1Q17 | 48,932 | -61.4% |
| 4Q16 | 39,460 | -71.9% |
| 3Q16 | 36,379 | -79.5% |
| 2Q16 | 85,122 | -58.2% |
| 1Q16 | 126,805 | +33.1% |
| 4Q15 | 140,424 | +41.4% |
| 3Q15 | 177,883 | +58.0% |
| 2Q15 | 203,778 | +61.9% |
| 1Q15 | 95,300 | - |
| 4Q14 | 99,301 | - |
| 3Q14 | 112,587 | - |
| 2Q14 | 125,843 | - |
| 3Q11 | 174,020 | +9.6% |
| 2Q11 | 205,905 | +14.3% |
| 1Q11 | 102,778 | - |
| 4Q10 | 146,331 | - |
| 3Q10 | 158,799 | - |
| 2Q10 | 180,223 | - |