| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q24 | 3,590 | -29.0% |
| 4Q23 | 3,976 | -26.3% |
| 3Q23 | 4,348 | -23.9% |
| 2Q23 | 4,709 | -21.9% |
| 1Q23 | 5,057 | -20.1% |
| 4Q22 | 5,394 | -18.4% |
| 3Q22 | 5,716 | -15.3% |
| 2Q22 | 6,027 | -8.9% |
| 1Q22 | 6,326 | -2.5% |
| 4Q21 | 6,613 | +4.4% |
| 3Q21 | 6,752 | +9.2% |
| 2Q21 | 6,618 | +9.8% |
| 1Q21 | 6,486 | -42.0% |
| 4Q20 | 6,335 | -42.7% |
| 3Q20 | 6,181 | -43.5% |
| 2Q20 | 6,026 | -44.3% |
| 1Q20 | 11,182 | -22.2% |
| 4Q19 | 11,060 | -22.1% |
| 3Q19 | 10,937 | -21.9% |
| 2Q19 | 10,813 | -21.8% |
| 1Q19 | 14,371 | +4.7% |
| 4Q18 | 14,202 | +4.2% |
| 3Q18 | 14,007 | +3.8% |
| 2Q18 | 13,836 | +105.2% |
| 1Q18 | 13,729 | +105.3% |
| 4Q17 | 13,624 | +105.5% |
| 3Q17 | 13,497 | +156.3% |
| 2Q17 | 6,744 | +93.0% |
| 1Q17 | 6,686 | +287.8% |
| 4Q16 | 6,629 | - |
| 3Q16 | 5,267 | +264.2% |
| 2Q16 | 3,494 | +13338.5% |
| 1Q16 | 1,724 | -82.8% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 1,446 | -73.6% |
| 2Q15 | 26 | -99.6% |
| 1Q15 | 10,000 | +90.8% |
| 4Q14 | 7,363 | +130.7% |
| 3Q14 | 5,477 | +359.1% |
| 2Q14 | 7,342 | +34861.9% |
| 1Q14 | 5,241 | -46.5% |
| 4Q13 | 3,191 | -67.4% |
| 3Q13 | 1,193 | -87.8% |
| 2Q13 | 21 | -99.7% |
| 1Q13 | 9,800 | +99.6% |
| 4Q12 | 9,784 | +293.4% |
| 3Q12 | 9,767 | +14055.1% |
| 2Q12 | 7,338 | -16.2% |
| 1Q12 | 4,911 | - |
| 4Q11 | 2,487 | - |
| 3Q11 | 69 | - |
| 2Q11 | 8,755 | - |