| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q23 | -59,888 | +182.1% |
| 1Q23 | -8,317 | -42.6% |
| 4Q22 | -16,970 | +45.8% |
| 3Q22 | 29,919 | -356.4% |
| 2Q22 | 31,469 | +490.4% |
| 1Q22 | 30,654 | +95.2% |
| 4Q22 | 26,363 | -326.6% |
| 3Q22 | -19,232 | +64.8% |
| 2Q22 | -21,228 | -498.3% |
| 1Q22 | -14,480 | -192.2% |
| 4Q21 | -11,636 | - |
| 3Q21 | -11,671 | - |
| 2Q21 | 5,330 | - |
| 1Q21 | 15,703 | - |
| 4Q19 | 28,465 | -79.8% |
| 3Q19 | 59,013 | -64.7% |
| 2Q19 | 66,841 | -66.0% |
| 1Q19 | 103,067 | -45.6% |
| 4Q18 | 140,596 | -25.8% |
| 3Q18 | 167,246 | -14.1% |
| 2Q18 | 196,526 | -9.6% |
| 1Q18 | 189,338 | -12.1% |
| 4Q17 | 189,378 | -19.7% |
| 3Q17 | 194,647 | -11.5% |
| 2Q17 | 217,411 | +8.5% |
| 1Q17 | 215,327 | +20.5% |
| 4Q16 | 217,762 | - |
| 3Q16 | 236,446 | - |
| 4Q16 | 235,853 | - |
| 3Q16 | 220,058 | - |
| 2Q16 | 200,313 | - |
| 1Q16 | 178,731 | - |