| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 3,116 | -180.4% |
| 4Q24 | 2,193 | -120.9% |
| 3Q24 | 5,840 | -144.5% |
| 2Q24 | 950 | -109.9% |
| 1Q24 | -3,876 | -48.5% |
| 4Q23 | -10,515 | - |
| 3Q23 | -13,125 | - |
| 2Q23 | -9,608 | - |
| 1Q23 | -7,522 | - |
| 4Q18 | -78,144 | +977.1% |
| 3Q18 | -96,143 | +1344.2% |
| 2Q18 | -5,961 | -20.3% |
| 1Q18 | -6,727 | -22.1% |
| 4Q17 | -7,255 | -37.0% |
| 3Q17 | -6,657 | -27.6% |
| 2Q17 | -7,478 | -18.6% |
| 1Q17 | -8,634 | -7.3% |
| 4Q16 | -11,523 | +33.5% |
| 3Q16 | -9,189 | - |
| 2Q16 | -9,184 | - |
| 1Q16 | -9,316 | - |
| 4Q15 | -8,632 | - |