| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 4Q23 | 15,679 | -126.5% |
| 3Q23 | 1,333 | -101.6% |
| 2Q23 | -13,251 | -87.1% |
| 1Q23 | -35,311 | -64.9% |
| 4Q22 | -59,275 | +3.9% |
| 3Q22 | -81,693 | +52.1% |
| 2Q22 | -102,884 | +35.4% |
| 1Q22 | -100,705 | -22.1% |
| 4Q21 | -57,026 | -41.6% |
| 3Q21 | -53,704 | -43.1% |
| 2Q21 | -75,997 | +26.7% |
| 1Q21 | -129,274 | +174.9% |
| 4Q20 | -97,682 | +51.2% |
| 3Q20 | -94,317 | +18.3% |
| 2Q20 | -59,997 | -37.1% |
| 1Q20 | -47,026 | -15.9% |
| 4Q19 | -64,604 | -13.6% |
| 3Q19 | -79,749 | +101.8% |
| 2Q19 | -95,316 | +79.1% |
| 1Q19 | -55,948 | +209.9% |
| 4Q18 | -74,733 | +105.1% |
| 3Q18 | -39,519 | +127.8% |
| 2Q18 | -53,218 | +109.4% |
| 1Q18 | -18,056 | -47.2% |
| 4Q17 | -36,430 | -19.4% |
| 3Q17 | -17,349 | - |
| 2Q17 | -25,411 | - |
| 1Q17 | -34,224 | - |
| 4Q16 | -45,209 | - |
| 3Q14 | -85,211 | - |