| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 193,422 | -17.0% |
| 4Q24 | 199,663 | -17.7% |
| 3Q24 | 212,766 | -19.4% |
| 2Q24 | 222,333 | -18.8% |
| 1Q24 | 233,056 | -17.9% |
| 4Q23 | 242,543 | -17.9% |
| 3Q23 | 263,821 | -13.6% |
| 2Q23 | 273,759 | -9.6% |
| 1Q23 | 283,848 | +0.6% |
| 4Q22 | 295,425 | +9.1% |
| 3Q22 | 305,427 | +16.2% |
| 2Q22 | 302,946 | +23.4% |
| 1Q22 | 282,073 | +18.9% |
| 4Q21 | 270,697 | +20.2% |
| 3Q21 | 262,855 | +45.0% |
| 2Q21 | 245,568 | +30.4% |
| 1Q21 | 237,300 | +73.8% |
| 4Q20 | 225,273 | +59.1% |
| 3Q20 | 181,315 | -2.7% |
| 2Q20 | 188,358 | +12.5% |
| 1Q20 | 136,497 | -27.0% |
| 4Q19 | 141,627 | -25.1% |
| 3Q19 | 186,281 | -3.7% |
| 2Q19 | 167,437 | -11.4% |
| 1Q19 | 187,097 | -1.6% |
| 4Q18 | 189,053 | -1.2% |
| 3Q18 | 193,530 | +1.3% |
| 2Q18 | 189,049 | -3.0% |
| 1Q18 | 190,194 | -2.8% |
| 4Q17 | 191,433 | -4.4% |
| 3Q17 | 191,068 | -2.9% |
| 2Q17 | 194,899 | -1.3% |
| 1Q17 | 195,598 | -32.4% |
| 4Q16 | 200,326 | - |
| 3Q16 | 196,728 | - |
| 2Q16 | 197,473 | - |
| 1Q16 | 289,190 | - |