| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q22 | 417,347 | +78.9% |
| 2Q22 | 362,853 | +65.4% |
| 1Q22 | 277,987 | +34.8% |
| 3Q21 | 233,294 | +23.8% |
| 2Q21 | 219,365 | +31.4% |
| 1Q21 | 206,292 | +37.8% |
| 4Q20 | 194,638 | +10.6% |
| 3Q20 | 188,395 | -17.6% |
| 2Q20 | 166,989 | -19.3% |
| 1Q20 | 149,662 | -23.0% |
| 4Q19 | 175,989 | -9.1% |
| 3Q19 | 228,606 | +26.5% |
| 2Q19 | 206,837 | -186.3% |
| 1Q19 | 194,342 | +40.1% |
| 4Q18 | 193,642 | +38.9% |
| 3Q18 | 180,770 | +28.4% |
| 2Q18 | -239,803 | -305.6% |
| 1Q18 | 138,738 | +89.0% |
| 4Q17 | 139,388 | +79.9% |
| 3Q17 | 140,832 | +123.5% |
| 2Q17 | 116,634 | +119.4% |
| 1Q17 | 73,418 | +47.6% |
| 4Q16 | 77,495 | +56.9% |
| 3Q16 | 63,021 | +101.4% |
| 2Q16 | 53,158 | +61.8% |
| 1Q16 | 49,735 | +39.1% |
| 4Q15 | 49,397 | - |
| 3Q15 | 31,297 | -7.6% |
| 2Q15 | 32,859 | +7.2% |
| 1Q15 | 35,755 | - |
| 3Q14 | 33,874 | - |
| 2Q14 | 30,655 | - |