| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q24 | -2,546 | - |
| 4Q23 | -3,074 | -24.4% |
| 3Q23 | -2,558 | -37.0% |
| 2Q23 | -1,685 | -64.2% |
| 4Q22 | -4,066 | - |
| 3Q22 | -4,062 | - |
| 2Q22 | -4,704 | - |
| 1Q22 | -4,076 | +63.8% |
| 1Q21 | -2,489 | -227.1% |
| 4Q20 | -1,668 | -124.6% |
| 3Q20 | 1,937 | -69.6% |
| 2Q20 | 1,517 | -76.6% |
| 1Q20 | 1,959 | -67.3% |
| 4Q19 | 6,790 | -223.2% |
| 3Q19 | 6,362 | - |
| 2Q19 | 6,489 | - |
| 1Q19 | 5,995 | - |
| 4Q18 | -5,513 | - |