| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q24 | -3,457 | +25.4% |
| 4Q23 | -6,578 | -20.3% |
| 3Q23 | -6,534 | -77.7% |
| 2Q23 | -10,742 | -79.4% |
| 1Q23 | -2,757 | -89.8% |
| 4Q22 | -8,258 | -82.5% |
| 3Q22 | -29,343 | -78.7% |
| 2Q22 | -52,067 | -65.5% |
| 1Q22 | -26,945 | - |
| 4Q21 | -47,082 | - |
| 3Q21 | -137,988 | - |
| 2Q21 | -150,980 | - |
| 1Q20 | -83 | - |
| 4Q19 | 7,067 | +37.0% |
| 4Q18 | 5,159 | +134.7% |
| 4Q17 | 2,198 | - |