| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 161,264 | -13.7% |
| 4Q24 | 197,844 | +9.8% |
| 3Q24 | 195,482 | +13.6% |
| 2Q24 | 190,423 | +6.0% |
| 1Q24 | 186,786 | +11.5% |
| 4Q23 | 180,199 | -5.8% |
| 3Q23 | 172,133 | -3.0% |
| 2Q23 | 179,638 | +5.6% |
| 1Q23 | 167,551 | +4.6% |
| 4Q22 | 191,220 | +35.1% |
| 3Q22 | 177,448 | -20.2% |
| 2Q22 | 170,154 | -16.3% |
| 1Q22 | 160,192 | -18.9% |
| 4Q21 | 141,488 | -21.6% |
| 3Q21 | 222,480 | +2.0% |
| 2Q21 | 203,236 | -6.2% |
| 1Q21 | 197,445 | -3.8% |
| 4Q20 | 180,560 | -10.3% |
| 3Q20 | 218,090 | +0.5% |
| 2Q20 | 216,588 | -8.7% |
| 1Q20 | 205,325 | -25.7% |
| 4Q19 | 201,299 | -24.7% |
| 3Q19 | 217,082 | -4.5% |
| 2Q19 | 237,236 | -9.4% |
| 1Q19 | 276,375 | -0.2% |
| 4Q18 | 267,430 | +4.8% |
| 3Q18 | 227,396 | -11.5% |
| 2Q18 | 261,980 | -5.6% |
| 1Q18 | 276,976 | -5.2% |
| 4Q17 | 255,122 | -8.4% |
| 3Q17 | 257,053 | -12.7% |
| 2Q17 | 277,598 | -12.5% |
| 1Q17 | 292,155 | -20.5% |
| 4Q16 | 278,497 | -20.2% |
| 3Q16 | 294,512 | -27.7% |
| 2Q16 | 317,148 | -27.9% |
| 1Q16 | 367,425 | -19.2% |
| 4Q15 | 348,851 | -18.4% |
| 3Q15 | 407,489 | -1.4% |
| 2Q15 | 439,859 | +65.7% |
| 1Q15 | 454,951 | +63.7% |
| 4Q14 | 427,253 | +61.3% |
| 3Q14 | 413,384 | +124.5% |
| 2Q14 | 265,476 | +20.7% |
| 1Q14 | 277,932 | +131.0% |
| 4Q13 | 264,932 | +186.3% |
| 3Q13 | 184,123 | - |
| 2Q13 | 219,874 | - |
| 1Q13 | 120,319 | - |
| 4Q12 | 92,525 | - |