| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 287,000 | -0.7% |
| 3Q24 | 310,000 | +0.6% |
| 2Q24 | 329,000 | -19.2% |
| 1Q24 | 289,000 | -20.8% |
| 3Q23 | 308,000 | -14.0% |
| 2Q23 | 407,000 | -27.2% |
| 1Q23 | 365,000 | -1.6% |
| 3Q22 | 358,000 | -5.3% |
| 2Q22 | 559,000 | +25.7% |
| 1Q22 | 371,000 | -0.1% |
| 3Q21 | 378,154 | +27.8% |
| 2Q21 | 444,674 | +146.4% |
| 1Q21 | 371,448 | +53.6% |
| 3Q20 | 296,002 | +27.9% |
| 2Q20 | 180,453 | -23.6% |
| 1Q20 | 241,849 | +8.7% |
| 3Q19 | 231,364 | -1.4% |
| 2Q19 | 236,111 | -8.1% |
| 1Q19 | 222,400 | -1.8% |
| 3Q18 | 234,733 | +17.9% |
| 2Q18 | 256,794 | +5.0% |
| 1Q18 | 226,568 | -3.9% |
| 4Q17 | 167,954 | +3.8% |
| 3Q17 | 199,099 | -1.9% |
| 2Q17 | 244,573 | +0.6% |
| 1Q17 | 235,692 | +26.9% |
| 4Q16 | 161,880 | +6.7% |
| 3Q16 | 202,998 | +21.7% |
| 2Q16 | 243,184 | +21.4% |
| 1Q16 | 185,672 | -0.1% |
| 4Q15 | 151,671 | +3.7% |
| 3Q15 | 166,745 | +6.8% |
| 2Q15 | 200,285 | +15.4% |
| 1Q15 | 185,926 | +7.0% |
| 4Q14 | 146,250 | +9.3% |
| 3Q14 | 156,188 | +26.6% |
| 2Q14 | 173,596 | +32.1% |
| 1Q14 | 173,834 | +22.8% |
| 4Q13 | 133,819 | +28.2% |
| 3Q13 | 123,395 | +35.0% |
| 2Q13 | 131,378 | +21.0% |
| 1Q13 | 141,588 | +6.0% |
| 4Q12 | 104,344 | +15.8% |
| 3Q12 | 91,434 | +7.0% |
| 2Q12 | 108,567 | +38.3% |
| 1Q12 | 133,608 | +24.4% |
| 4Q11 | 90,138 | - |
| 3Q11 | 85,488 | +31.1% |
| 2Q11 | 78,486 | +12.8% |
| 1Q11 | 107,371 | - |
| 3Q10 | 65,207 | - |
| 2Q10 | 69,609 | - |