| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 357,900 | +7.5% |
| 3Q24 | 325,100 | +6.1% |
| 2Q24 | 327,600 | +13.7% |
| 1Q24 | 332,900 | +18.9% |
| 3Q23 | 306,400 | +0.7% |
| 2Q23 | 288,200 | +17.3% |
| 1Q23 | 280,100 | -4.0% |
| 3Q22 | 304,200 | -10.6% |
| 2Q22 | 245,600 | -21.5% |
| 1Q22 | 291,800 | +8.4% |
| 3Q21 | 340,100 | +32.3% |
| 2Q21 | 312,900 | +29.7% |
| 1Q21 | 269,100 | +23.0% |
| 3Q20 | 257,000 | +12.9% |
| 2Q20 | 241,300 | +8.0% |
| 1Q20 | 218,800 | +8.3% |
| 4Q19 | 261,300 | +23.0% |
| 3Q19 | 227,600 | +26.0% |
| 2Q19 | 223,500 | -540.8% |
| 1Q19 | 202,000 | +132.6% |
| 4Q18 | 212,400 | +87.5% |
| 3Q18 | 180,600 | +73.8% |
| 2Q18 | -50,700 | -156.3% |
| 1Q18 | 86,847 | -3.2% |
| 4Q17 | 113,294 | +18.9% |
| 3Q17 | 103,917 | +35.1% |
| 2Q17 | 89,985 | +36.3% |
| 1Q17 | 89,717 | +77.9% |
| 4Q16 | 95,311 | +97.3% |
| 3Q16 | 76,903 | +414.3% |
| 2Q16 | 66,037 | +13.2% |
| 1Q16 | 50,444 | +16.9% |
| 4Q15 | 48,302 | -9.9% |
| 3Q15 | 14,952 | -72.5% |
| 2Q15 | 58,351 | +28.6% |
| 1Q15 | 43,133 | -8.3% |
| 4Q14 | 53,595 | +12.1% |
| 3Q14 | 54,363 | +13.6% |
| 2Q14 | 45,389 | +0.2% |
| 1Q14 | 47,025 | +12.0% |
| 4Q13 | 47,816 | +11.8% |
| 3Q13 | 47,864 | +28.5% |
| 2Q13 | 45,292 | - |
| 1Q13 | 41,996 | +90.3% |
| 4Q12 | 42,774 | - |
| 3Q12 | 37,245 | +54.6% |
| 1Q12 | 22,071 | - |
| 3Q11 | 24,090 | - |
| 2Q11 | 22,895 | - |