| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 629,000 | +21.7% |
| 3Q25 | 586,000 | +30.8% |
| 2Q25 | 568,000 | +34.3% |
| 1Q25 | 547,000 | +33.4% |
| 4Q24 | 517,000 | +46.5% |
| 3Q24 | 448,000 | +3.9% |
| 2Q24 | 423,000 | +10.7% |
| 1Q24 | 410,000 | -0.5% |
| 4Q23 | 353,000 | +1.1% |
| 3Q23 | 431,000 | +8.3% |
| 2Q23 | 382,000 | -7.3% |
| 1Q23 | 412,000 | +1.7% |
| 4Q22 | 349,000 | +1.5% |
| 3Q22 | 398,000 | +11.8% |
| 2Q22 | 412,000 | +9.6% |
| 1Q22 | 405,000 | +11.0% |
| 4Q21 | 344,000 | +8.2% |
| 3Q21 | 356,000 | +9.2% |
| 2Q21 | 376,000 | +19.4% |
| 1Q21 | 365,000 | +32.7% |
| 4Q20 | 318,000 | +22.3% |
| 3Q20 | 326,000 | +44.2% |
| 2Q20 | 315,000 | +23.0% |
| 1Q20 | 275,000 | 0.0% |
| 4Q19 | 260,000 | +7.9% |
| 3Q19 | 226,000 | -8.1% |
| 2Q19 | 256,000 | -4.8% |
| 1Q19 | 275,000 | +0.7% |
| 4Q18 | 241,000 | -0.8% |
| 3Q18 | 246,000 | -6.8% |
| 2Q18 | 269,000 | +10.2% |
| 1Q18 | 273,000 | +10.1% |
| 4Q17 | 243,000 | +14.1% |
| 3Q17 | 264,000 | +13.3% |
| 2Q17 | 244,000 | +40.2% |
| 1Q17 | 248,000 | +13.2% |
| 4Q16 | 213,000 | -13.1% |
| 3Q16 | 233,000 | +0.9% |
| 2Q16 | 174,000 | -19.8% |
| 1Q16 | 219,000 | +711.1% |
| 4Q15 | 245,000 | +41.6% |
| 3Q15 | 231,000 | +11.6% |
| 2Q15 | 217,000 | +13.6% |
| 1Q15 | 27,000 | -85.3% |
| 4Q14 | 173,000 | -27.3% |
| 3Q14 | 207,000 | +2.5% |
| 2Q14 | 191,000 | +20.1% |
| 1Q14 | 184,000 | +104.4% |
| 4Q13 | 238,000 | +36.8% |
| 3Q13 | 202,000 | +18.8% |
| 2Q13 | 159,000 | -9.1% |
| 1Q13 | 90,000 | -47.4% |
| 4Q12 | 174,000 | +8.8% |
| 3Q12 | 170,000 | -12.8% |
| 2Q12 | 175,000 | +10.8% |
| 1Q12 | 171,000 | -5.5% |
| 4Q11 | 160,000 | -8.6% |
| 3Q11 | 195,000 | +18.2% |
| 2Q11 | 158,000 | -11.7% |
| 1Q11 | 181,000 | - |
| 4Q10 | 175,000 | - |
| 3Q10 | 165,000 | - |
| 2Q10 | 179,000 | - |