| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 4Q22 | 9,807 | +605.0% |
| 3Q22 | 9,095 | +337.5% |
| 1Q22 | 698 | -79.7% |
| 4Q21 | 1,391 | -66.1% |
| 3Q21 | 2,079 | -54.2% |
| 2Q21 | 2,761 | -38.7% |
| 1Q21 | 3,437 | -27.0% |
| 4Q20 | 4,109 | -23.1% |
| 3Q20 | 4,543 | -23.9% |
| 2Q20 | 4,507 | -31.6% |
| 1Q20 | 4,705 | -27.7% |
| 4Q19 | 5,343 | -16.9% |
| 3Q19 | 5,972 | -5.8% |
| 2Q19 | 6,593 | +5.4% |
| 1Q19 | 6,510 | -3.5% |
| 4Q18 | 6,427 | -13.6% |
| 3Q18 | 6,343 | -13.4% |
| 2Q18 | 6,258 | -13.1% |
| 1Q18 | 6,746 | -4.9% |
| 4Q17 | 7,440 | -0.3% |
| 3Q17 | 7,323 | -12.0% |
| 2Q17 | 7,205 | -21.4% |
| 1Q17 | 7,090 | -21.2% |
| 4Q16 | 7,463 | -15.6% |
| 3Q16 | 8,322 | +20.2% |
| 2Q16 | 9,165 | +34.5% |
| 1Q16 | 9,003 | +15.5% |
| 4Q15 | 8,842 | - |
| 3Q15 | 6,922 | - |
| 2Q15 | 6,812 | - |
| 1Q15 | 7,792 | - |