| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 4Q23 | 49,818 | - |
| 4Q19 | 7,500 | +50.0% |
| 3Q19 | 6,250 | +25.0% |
| 2Q19 | 5,000 | 0.0% |
| 1Q19 | 5,000 | 0.0% |
| 4Q18 | 5,000 | 0.0% |
| 3Q18 | 5,000 | 0.0% |
| 2Q18 | 5,000 | 0.0% |
| 1Q18 | 5,000 | -71.4% |
| 4Q17 | 5,000 | -69.2% |
| 3Q17 | 5,000 | -60.0% |
| 2Q17 | 5,000 | -55.6% |
| 1Q17 | 17,500 | +75.0% |
| 4Q16 | 16,250 | +85.7% |
| 3Q16 | 12,500 | +66.7% |
| 2Q16 | 11,250 | +80.0% |
| 1Q16 | 10,000 | +100.0% |
| 4Q15 | 8,750 | +75.0% |
| 3Q15 | 7,500 | +50.0% |
| 2Q15 | 6,250 | +25.0% |
| 1Q15 | 5,000 | -96.5% |
| 4Q14 | 5,000 | -96.5% |
| 3Q14 | 5,000 | -96.5% |
| 2Q14 | 5,000 | -96.6% |
| 1Q14 | 142,500 | - |
| 4Q13 | 142,500 | -5.0% |
| 3Q13 | 144,375 | +2175.4% |
| 2Q13 | 146,250 | +2179.8% |
| 4Q12 | 150,000 | - |
| 3Q12 | 6,345 | - |
| 2Q12 | 6,415 | - |
| 1Q12 | 6,485 | - |