| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 4Q23 | -98,814 | -68.4% |
| 3Q23 | -123,527 | -26.7% |
| 2Q23 | -129,797 | -23.5% |
| 1Q23 | -141,398 | -18.7% |
| 4Q22 | -312,521 | -8.4% |
| 3Q22 | -168,607 | -30.9% |
| 2Q22 | -169,564 | -29.4% |
| 1Q22 | -173,867 | -28.7% |
| 4Q21 | -341,010 | +8.6% |
| 3Q21 | -244,164 | -19.4% |
| 2Q21 | -240,149 | +173.6% |
| 1Q21 | -243,859 | +165.9% |
| 4Q20 | -313,878 | +191.8% |
| 3Q20 | -302,985 | +157.2% |
| 2Q20 | -87,762 | +258.7% |
| 1Q20 | -91,694 | +284.9% |
| 4Q19 | -107,562 | +147.6% |
| 3Q19 | -117,796 | +142.3% |
| 2Q19 | -24,467 | -54.1% |
| 1Q19 | -23,820 | -58.0% |
| 4Q18 | -43,444 | -83.0% |
| 3Q18 | -48,623 | -34.2% |
| 2Q18 | -53,342 | -30.5% |
| 1Q18 | -56,715 | -6.0% |
| 4Q17 | -255,769 | +246.5% |
| 3Q17 | -73,914 | -383.9% |
| 2Q17 | -76,742 | - |
| 1Q17 | -60,328 | - |
| 4Q16 | -73,823 | - |
| 3Q16 | 26,035 | - |