| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q25 | 117,400 | -24.6% |
| 4Q24 | 135,500 | -4.2% |
| 3Q24 | 128,759 | -16.3% |
| 2Q24 | 141,958 | -11.9% |
| 1Q24 | 155,736 | -6.0% |
| 4Q23 | 141,514 | -7.2% |
| 3Q23 | 153,904 | -16.5% |
| 2Q23 | 161,203 | -21.7% |
| 1Q23 | 165,620 | -26.0% |
| 4Q22 | 152,437 | -21.8% |
| 3Q22 | 184,334 | +3.2% |
| 2Q22 | 205,907 | +11.5% |
| 1Q22 | 223,921 | +45.0% |
| 4Q21 | 194,956 | +33.0% |
| 3Q21 | 178,691 | +18.8% |
| 2Q21 | 184,725 | +19.8% |
| 1Q21 | 154,465 | -0.7% |
| 4Q20 | 146,576 | -6.3% |
| 3Q20 | 150,400 | -5.0% |
| 2Q20 | 154,173 | -2.4% |
| 1Q20 | 155,572 | -2.0% |
| 4Q19 | 156,384 | -4.5% |
| 3Q19 | 158,285 | -3.8% |
| 2Q19 | 157,996 | -4.4% |
| 1Q19 | 158,801 | -4.4% |
| 4Q18 | 163,756 | -1.9% |
| 3Q18 | 164,557 | -1.9% |
| 2Q18 | 165,353 | -2.0% |
| 1Q18 | 166,150 | -28.8% |
| 4Q17 | 166,949 | -28.4% |
| 3Q17 | 167,749 | - |
| 2Q17 | 168,644 | - |
| 1Q17 | 233,352 | - |
| 4Q16 | 233,154 | +0.3% |
| 4Q15 | 232,363 | -7.1% |
| 3Q15 | 250,000 | 0.0% |
| 2Q15 | 250,000 | 0.0% |
| 1Q15 | 250,000 | 0.0% |
| 4Q14 | 250,000 | 0.0% |
| 3Q14 | 250,000 | 0.0% |
| 2Q14 | 250,000 | 0.0% |
| 1Q14 | 250,000 | 0.0% |
| 4Q13 | 250,000 | 0.0% |
| 3Q13 | 250,000 | 0.0% |
| 2Q13 | 250,000 | 0.0% |
| 1Q13 | 250,000 | 0.0% |
| 4Q12 | 250,000 | 0.0% |
| 3Q12 | 250,000 | 0.0% |
| 2Q12 | 250,000 | 0.0% |
| 1Q12 | 250,000 | - |
| 4Q11 | 250,000 | - |
| 3Q11 | 250,000 | - |
| 2Q11 | 250,000 | - |