| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 6,899 | -65.3% |
| 4Q24 | 11,130 | -15.0% |
| 3Q24 | 6,355 | +93.9% |
| 2Q24 | 8,558 | +14.2% |
| 1Q24 | 19,892 | +8.8% |
| 4Q23 | 13,088 | +24.9% |
| 3Q23 | 3,277 | -73.6% |
| 2Q23 | 7,491 | -61.7% |
| 1Q23 | 18,279 | +16.2% |
| 4Q22 | 10,480 | -437.2% |
| 3Q22 | 12,413 | -199.9% |
| 2Q22 | 19,554 | -247.3% |
| 1Q22 | 15,731 | -3.5% |
| 4Q21 | -3,108 | -117.6% |
| 3Q21 | -12,424 | -164.3% |
| 2Q21 | -13,275 | -190.6% |
| 1Q21 | 16,307 | -37.6% |
| 4Q20 | 17,621 | -44.5% |
| 3Q20 | 19,328 | -32.5% |
| 2Q20 | 14,652 | -67.7% |
| 1Q20 | 26,146 | -48.0% |
| 4Q19 | 31,776 | -32.8% |
| 3Q19 | 28,633 | - |
| 2Q19 | 45,381 | - |
| 1Q19 | 50,259 | - |
| 4Q18 | 47,256 | - |