| （単位：千ドル） | 有利子負債合計 | 前年比（％） |
|---|---|---|
| 1Q25 | 500 | -28.6% |
| 4Q24 | 600 | -25.0% |
| 3Q24 | 600 | -40.0% |
| 2Q24 | 700 | -30.0% |
| 1Q24 | 700 | -30.0% |
| 4Q23 | 800 | -20.0% |
| 3Q23 | 1,000 | 0.0% |
| 2Q23 | 1,000 | 0.0% |
| 1Q23 | 1,000 | 0.0% |
| 4Q22 | 1,000 | 0.0% |
| 3Q22 | 1,000 | 0.0% |
| 2Q22 | 1,000 | 0.0% |
| 1Q22 | 1,000 | -50.0% |
| 4Q21 | 1,000 | -50.0% |
| 3Q21 | 1,000 | -50.0% |
| 2Q21 | 1,000 | -50.0% |
| 1Q21 | 2,000 | 0.0% |
| 4Q20 | 2,000 | 0.0% |
| 3Q20 | 2,000 | 0.0% |
| 2Q20 | 2,000 | -3.5% |
| 1Q20 | 2,000 | -5.4% |
| 4Q19 | 2,000 | -7.2% |
| 3Q19 | 2,000 | -8.9% |
| 2Q19 | 2,071 | - |
| 1Q19 | 2,113 | - |
| 4Q18 | 2,154 | - |
| 3Q18 | 2,194 | - |