| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 3Q23 | 50,543 | -27.9% |
| 2Q23 | 52,056 | -20.9% |
| 1Q23 | 56,189 | -20.9% |
| 4Q22 | 69,085 | -1.9% |
| 3Q22 | 70,131 | +43.2% |
| 2Q22 | 65,849 | +10.7% |
| 1Q22 | 71,074 | +11.5% |
| 4Q21 | 70,392 | +14.7% |
| 3Q21 | 48,963 | -31.4% |
| 2Q21 | 59,500 | -24.3% |
| 1Q21 | 63,767 | -18.0% |
| 4Q20 | 61,370 | -18.8% |
| 3Q20 | 71,343 | -14.2% |
| 2Q20 | 78,635 | -8.2% |
| 1Q20 | 77,755 | -15.0% |
| 4Q19 | 75,554 | -1.1% |
| 3Q19 | 83,108 | +32.4% |
| 2Q19 | 85,670 | +58.8% |
| 1Q19 | 91,481 | +166.9% |
| 4Q18 | 76,405 | +194.8% |
| 3Q18 | 62,782 | +134.9% |
| 2Q18 | 53,933 | +63.2% |
| 1Q18 | 34,274 | +14.4% |
| 4Q17 | 25,913 | +194.3% |
| 3Q17 | 26,722 | +216.6% |
| 2Q17 | 33,045 | +16.2% |
| 1Q17 | 29,972 | -3.1% |
| 4Q16 | 8,804 | -68.5% |
| 3Q16 | 8,441 | -60.8% |
| 2Q16 | 28,448 | +28.3% |
| 1Q16 | 30,945 | +52.7% |
| 4Q15 | 27,943 | - |
| 3Q16 | 32,292 | +49.9% |
| 2Q16 | 33,902 | +52.9% |
| 1Q16 | 44,875 | +121.4% |
| 4Q15 | 31,789 | - |
| 3Q15 | 21,538 | - |
| 2Q15 | 22,171 | - |
| 1Q15 | 20,271 | - |
| 4Q13 | 23,438 | -37.7% |
| 3Q13 | 45,994 | - |
| 2Q13 | 41,773 | - |
| 1Q13 | 38,112 | - |
| 4Q12 | 37,593 | - |