| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 3Q23 | 49,813 | -28.4% |
| 2Q23 | 51,339 | -21.7% |
| 1Q23 | 55,768 | -20.1% |
| 4Q22 | 67,644 | -1.1% |
| 3Q22 | 69,599 | +45.6% |
| 2Q22 | 65,604 | +11.7% |
| 1Q22 | 69,833 | +10.2% |
| 4Q21 | 68,371 | +11.8% |
| 3Q21 | 47,789 | -32.9% |
| 2Q21 | 58,739 | -23.9% |
| 1Q21 | 63,369 | -18.5% |
| 4Q20 | 61,134 | -18.4% |
| 3Q20 | 71,180 | -14.1% |
| 2Q20 | 77,223 | -9.8% |
| 1Q20 | 77,733 | -14.5% |
| 4Q19 | 74,928 | +1.0% |
| 3Q19 | 82,854 | +36.0% |
| 2Q19 | 85,646 | +58.9% |
| 1Q19 | 90,876 | +165.3% |
| 4Q18 | 74,184 | +186.4% |
| 3Q18 | 60,910 | +128.1% |
| 2Q18 | 53,914 | +88.5% |
| 1Q18 | 34,255 | +15.5% |
| 4Q17 | 25,898 | +196.3% |
| 3Q17 | 26,707 | +226.3% |
| 2Q17 | 28,605 | +8.8% |
| 1Q17 | 29,654 | -3.4% |
| 4Q16 | 8,741 | -68.3% |
| 3Q16 | 8,183 | +935.1% |
| 2Q16 | 26,298 | +63.5% |
| 1Q16 | 30,689 | +128.4% |
| 4Q15 | 27,552 | - |
| 3Q16 | 32,083 | +3957.8% |
| 2Q16 | 33,670 | +109.4% |
| 1Q16 | 44,673 | +232.5% |
| 4Q15 | 31,762 | - |
| 3Q15 | 790 | - |
| 2Q15 | 16,083 | - |
| 1Q15 | 13,436 | - |
| 4Q13 | 21,661 | -40.7% |
| 3Q13 | 45,954 | - |
| 2Q13 | 41,631 | - |
| 1Q13 | 37,978 | - |
| 4Q12 | 36,508 | - |