| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 4Q23 | 9,782 | -28.1% |
| 3Q23 | 9,427 | +253.7% |
| 2Q23 | 10,660 | +290.8% |
| 1Q23 | 13,073 | +386.2% |
| 4Q22 | 13,600 | +14.8% |
| 3Q22 | 2,665 | -77.7% |
| 2Q22 | 2,728 | +52.1% |
| 1Q22 | 2,689 | +39.9% |
| 4Q21 | 11,843 | +489.2% |
| 3Q21 | 11,941 | +235.9% |
| 2Q21 | 1,794 | -51.0% |
| 1Q21 | 1,922 | -14.9% |
| 4Q20 | 2,009 | -16.0% |
| 3Q20 | 3,555 | +41.1% |
| 2Q20 | 3,664 | +50.6% |
| 1Q20 | 2,258 | - |
| 4Q19 | 2,392 | - |
| 3Q19 | 2,520 | - |
| 2Q19 | 2,432 | - |