| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 377,023 | +11.1% |
| 3Q24 | 401,334 | +13.6% |
| 2Q24 | 382,608 | +10.6% |
| 1Q24 | 339,382 | +7.9% |
| 3Q23 | 353,309 | +14.1% |
| 2Q23 | 345,953 | +15.2% |
| 1Q23 | 314,602 | +8.9% |
| 3Q22 | 309,531 | +10.5% |
| 2Q22 | 300,381 | +16.6% |
| 1Q22 | 288,978 | +13.6% |
| 4Q21 | 280,587 | +19.9% |
| 3Q21 | 280,230 | +23.1% |
| 2Q21 | 257,533 | +19.7% |
| 1Q21 | 254,375 | +22.4% |
| 4Q20 | 234,085 | +17.4% |
| 3Q20 | 227,620 | +13.1% |
| 2Q20 | 215,175 | +11.9% |
| 1Q20 | 207,884 | +27.8% |
| 4Q19 | 199,429 | +17.4% |
| 3Q19 | 201,219 | +14.1% |
| 2Q19 | 192,378 | +10.9% |
| 1Q19 | 162,675 | -2.7% |
| 4Q18 | 169,818 | +10.3% |
| 3Q18 | 176,403 | +18.7% |
| 2Q18 | 173,511 | +18.9% |
| 1Q18 | 167,166 | +28.0% |
| 4Q17 | 153,955 | +22.2% |
| 3Q17 | 148,663 | +20.6% |
| 2Q17 | 145,968 | +16.1% |
| 1Q17 | 130,602 | +15.4% |
| 4Q16 | 126,012 | +17.2% |
| 3Q16 | 123,260 | +13.0% |
| 2Q16 | 125,691 | +27.6% |
| 1Q16 | 113,141 | +27.5% |
| 4Q15 | 107,543 | +26.4% |
| 3Q15 | 109,102 | +29.8% |
| 2Q15 | 98,511 | +11.3% |
| 1Q15 | 88,742 | +11.6% |
| 4Q14 | 85,094 | -6.9% |
| 3Q14 | 84,036 | -9.1% |
| 2Q14 | 88,531 | -8.9% |
| 1Q14 | 79,505 | -12.2% |
| 4Q13 | 91,371 | -4.1% |
| 3Q13 | 92,436 | +10.7% |
| 2Q13 | 97,172 | +11.5% |
| 1Q13 | 90,527 | +11.8% |
| 4Q12 | 95,307 | +16.8% |
| 3Q12 | 83,529 | +1.6% |
| 2Q12 | 87,121 | +5.4% |
| 1Q12 | 80,979 | +7.4% |
| 4Q11 | 81,633 | - |
| 3Q11 | 82,245 | +98.4% |
| 2Q11 | 82,691 | - |
| 1Q11 | 75,429 | - |
| 3Q10 | 41,449 | - |