| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 272,999 | -13.7% |
| 4Q24 | 271,556 | -14.8% |
| 3Q24 | 285,398 | -12.1% |
| 2Q24 | 302,035 | -9.0% |
| 1Q24 | 316,208 | -2.2% |
| 4Q23 | 318,817 | +2.8% |
| 3Q23 | 324,700 | +8.2% |
| 2Q23 | 332,010 | +12.0% |
| 1Q23 | 323,299 | +9.3% |
| 4Q22 | 310,192 | +5.6% |
| 3Q22 | 299,955 | -2.7% |
| 2Q22 | 296,377 | +193.8% |
| 1Q22 | 295,737 | +199.0% |
| 4Q21 | 293,660 | +187.0% |
| 3Q21 | 308,394 | +158.5% |
| 2Q21 | 100,890 | -19.5% |
| 1Q21 | 98,900 | -17.6% |
| 4Q20 | 102,338 | -16.2% |
| 3Q20 | 119,313 | -0.0% |
| 2Q20 | 125,320 | -4.1% |
| 1Q20 | 120,050 | -7.1% |
| 4Q19 | 122,080 | -27.3% |
| 3Q19 | 119,320 | -32.7% |
| 2Q19 | 130,614 | -31.0% |
| 1Q19 | 129,263 | -34.9% |
| 4Q18 | 167,813 | -5.8% |
| 3Q18 | 177,172 | +21.8% |
| 2Q18 | 189,277 | +18.6% |
| 1Q18 | 198,423 | +19.7% |
| 4Q17 | 178,179 | +2.9% |
| 3Q17 | 145,508 | +71.9% |
| 2Q17 | 159,584 | +78.5% |
| 1Q17 | 165,722 | +80.7% |
| 4Q16 | 173,211 | +92.1% |
| 3Q16 | 84,627 | -20.9% |
| 2Q16 | 89,409 | -27.1% |
| 1Q16 | 91,688 | +3.3% |
| 4Q15 | 90,145 | -13.7% |
| 3Q15 | 106,995 | -6.2% |
| 2Q15 | 122,571 | -4.3% |
| 1Q15 | 88,784 | -21.9% |
| 4Q14 | 104,474 | -25.4% |
| 3Q14 | 114,069 | - |
| 2Q14 | 128,101 | - |
| 1Q14 | 113,746 | - |
| 4Q13 | 140,029 | - |