| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 4Q22 | 32,389 | +115.5% |
| 3Q22 | 25,089 | -1200.4% |
| 2Q22 | 19,898 | -1031.1% |
| 1Q22 | 20,253 | +280.6% |
| 4Q21 | 15,033 | -391.3% |
| 3Q21 | -2,280 | -83.4% |
| 2Q21 | -2,137 | -87.2% |
| 1Q21 | 5,321 | -121.8% |
| 4Q20 | -5,160 | -84.7% |
| 3Q20 | -13,776 | -75.6% |
| 2Q20 | -16,675 | -74.3% |
| 1Q20 | -24,421 | -41.5% |
| 4Q19 | -33,657 | -229.9% |
| 3Q19 | -56,573 | -899.7% |
| 2Q19 | -64,807 | +283.2% |
| 1Q19 | -41,756 | +130.1% |
| 4Q18 | 25,913 | -175.2% |
| 3Q18 | 7,074 | -122.8% |
| 2Q18 | -16,914 | -64.4% |
| 1Q18 | -18,145 | -41.8% |
| 4Q17 | -34,461 | +363.1% |
| 3Q17 | -31,029 | -185.4% |
| 2Q17 | -47,501 | -211.7% |
| 1Q17 | -31,161 | -178.6% |
| 4Q16 | -7,442 | - |
| 3Q16 | 36,339 | +905.8% |
| 2Q16 | 42,532 | +78.3% |
| 1Q16 | 39,662 | - |
| 3Q15 | 3,613 | - |
| 2Q15 | 23,850 | - |