| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 2Q23 | 20,622 | -2.1% |
| 1Q23 | 20,733 | -2.1% |
| 4Q22 | 20,848 | -2.0% |
| 3Q22 | 20,960 | -2.0% |
| 2Q22 | 21,067 | -2.0% |
| 1Q22 | 21,173 | -1.9% |
| 4Q21 | 21,284 | -1.9% |
| 3Q21 | 21,390 | -1.9% |
| 2Q21 | 21,493 | -1.9% |
| 1Q21 | 21,594 | -1.8% |
| 4Q20 | 21,700 | -1.8% |
| 3Q20 | 21,801 | -19.3% |
| 2Q20 | 21,899 | -22.6% |
| 1Q20 | 22,000 | -25.5% |
| 4Q19 | 22,098 | -28.3% |
| 3Q19 | 26,999 | -15.8% |
| 2Q19 | 28,276 | -15.1% |
| 1Q19 | 29,546 | -14.2% |
| 4Q18 | 30,814 | -13.4% |
| 3Q18 | 32,072 | -18.6% |
| 2Q18 | 33,290 | -17.8% |
| 1Q18 | 34,446 | -17.9% |
| 4Q17 | 35,596 | -14.7% |
| 3Q17 | 39,382 | -8.1% |
| 2Q17 | 40,520 | +30.9% |
| 1Q17 | 41,975 | +105.0% |
| 4Q16 | 41,717 | +93.4% |
| 3Q16 | 42,836 | +89.0% |
| 2Q16 | 30,950 | +30.3% |
| 1Q16 | 20,474 | -17.6% |
| 4Q15 | 21,575 | -16.8% |
| 3Q15 | 22,670 | -16.0% |
| 2Q15 | 23,759 | -15.3% |
| 1Q15 | 24,842 | -14.7% |
| 4Q14 | 25,920 | -12.5% |
| 3Q14 | 26,991 | -8.2% |
| 2Q14 | 28,057 | - |
| 1Q14 | 29,117 | - |
| 4Q13 | 29,636 | - |
| 3Q13 | 29,392 | - |
| 4Q12 | 0 | - |
| 3Q12 | 0 | - |
| 2Q12 | 1,002 | -54.8% |
| 2Q11 | 2,216 | - |
| 1Q11 | 2,505 | - |