| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q22 | 49,702 | -0.7% |
| 4Q21 | 49,677 | -1.5% |
| 3Q21 | 49,651 | -1.5% |
| 2Q21 | 50,067 | -1.4% |
| 1Q21 | 50,043 | -1.4% |
| 4Q20 | 50,415 | -1.4% |
| 3Q20 | 50,391 | -90.7% |
| 2Q20 | 50,779 | -90.7% |
| 1Q20 | 50,745 | -90.6% |
| 4Q19 | 51,144 | -73.9% |
| 3Q19 | 541,074 | +175.4% |
| 2Q19 | 543,498 | +176.1% |
| 1Q19 | 540,809 | +174.1% |
| 4Q18 | 196,071 | - |
| 3Q18 | 196,470 | - |
| 2Q18 | 196,870 | - |
| 1Q18 | 197,269 | - |