| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q23 | -192,973 | +16.8% |
| 4Q22 | -234,515 | +51.7% |
| 3Q22 | -244,569 | +42.4% |
| 2Q22 | -162,407 | +100.4% |
| 1Q22 | -165,265 | +90.2% |
| 4Q21 | -154,555 | +61.5% |
| 3Q21 | -171,741 | +30.8% |
| 2Q21 | -81,040 | +0.7% |
| 1Q21 | -86,868 | +232.1% |
| 4Q20 | -95,707 | +166.0% |
| 3Q20 | -131,270 | +211.9% |
| 2Q20 | -80,480 | +52.8% |
| 1Q20 | -26,158 | -56.8% |
| 4Q19 | -35,979 | -25.4% |
| 3Q19 | -42,088 | -26.7% |
| 2Q19 | -52,681 | -18.9% |
| 1Q19 | -60,604 | -15.5% |
| 4Q18 | -48,232 | -67.8% |
| 3Q18 | -57,449 | -30.2% |
| 2Q18 | -64,955 | - |
| 1Q18 | -71,706 | - |
| 4Q17 | -149,578 | - |
| 3Q17 | -82,343 | - |