| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 442,558 | -0.1% |
| 4Q24 | 432,766 | -1.2% |
| 3Q24 | 454,407 | -1.4% |
| 2Q24 | 458,038 | -1.0% |
| 1Q24 | 443,000 | -5.9% |
| 4Q23 | 438,109 | -8.8% |
| 3Q23 | 460,682 | -7.2% |
| 2Q23 | 462,509 | -7.5% |
| 1Q23 | 470,579 | -4.1% |
| 4Q22 | 480,529 | -2.0% |
| 3Q22 | 496,381 | -2.5% |
| 2Q22 | 500,099 | -2.9% |
| 1Q22 | 490,559 | -5.6% |
| 4Q21 | 490,522 | +6.7% |
| 3Q21 | 509,136 | +9.9% |
| 2Q21 | 514,824 | +9.0% |
| 1Q21 | 519,507 | +10.4% |
| 4Q20 | 459,705 | -2.5% |
| 3Q20 | 463,473 | - |
| 2Q20 | 472,200 | - |
| 1Q20 | 470,532 | - |
| 4Q19 | 471,479 | - |