| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 212,800 | +16.9% |
| 4Q25 | 140,400 | -29.2% |
| 3Q25 | 175,700 | -8.7% |
| 2Q25 | 184,800 | +14.3% |
| 1Q25 | 182,000 | +18.9% |
| 4Q24 | 198,400 | +46.2% |
| 3Q24 | 192,500 | +27.0% |
| 2Q24 | 161,700 | +67.9% |
| 1Q24 | 153,100 | +2.4% |
| 4Q23 | 135,700 | +31.1% |
| 3Q23 | 151,600 | +7.8% |
| 2Q23 | 96,300 | -27.4% |
| 1Q23 | 149,500 | +14.3% |
| 4Q22 | 103,500 | -19.5% |
| 3Q22 | 140,600 | +39.8% |
| 2Q22 | 132,700 | -7.3% |
| 1Q22 | 130,800 | -1.9% |
| 4Q21 | 128,500 | +28.4% |
| 3Q21 | 100,600 | +39.7% |
| 2Q21 | 143,200 | +400.7% |
| 1Q21 | 133,400 | +20.1% |
| 4Q20 | 100,100 | -31.7% |
| 3Q20 | 72,000 | -49.4% |
| 2Q20 | 28,600 | -80.5% |
| 1Q20 | 111,100 | +0.2% |
| 4Q19 | 146,600 | +19.5% |
| 3Q19 | 142,200 | +23.0% |
| 2Q19 | 146,900 | +96.7% |
| 1Q19 | 110,900 | +22.9% |
| 4Q18 | 122,700 | +13.1% |
| 3Q18 | 115,600 | +2.5% |
| 2Q18 | 74,700 | -36.2% |
| 1Q18 | 90,200 | -0.6% |
| 4Q17 | 108,500 | +46.3% |
| 3Q17 | 112,800 | +9.9% |
| 2Q17 | 117,100 | +30.4% |
| 1Q17 | 90,700 | +58.0% |
| 4Q16 | 74,181 | +75.6% |
| 3Q16 | 102,672 | +104.1% |
| 2Q16 | 89,831 | +26.5% |
| 1Q16 | 57,396 | -21.5% |
| 4Q15 | 42,253 | +7.3% |
| 3Q15 | 50,311 | -47.9% |
| 2Q15 | 70,998 | -20.2% |
| 1Q15 | 73,108 | -10.4% |
| 4Q14 | 39,375 | -36.5% |
| 3Q14 | 96,565 | +3.2% |
| 2Q14 | 88,924 | +9.1% |
| 1Q14 | 81,622 | +18.6% |
| 4Q13 | 62,043 | -21.4% |
| 3Q13 | 93,608 | +21.2% |
| 2Q13 | 81,473 | +24.5% |
| 1Q13 | 68,821 | +11.5% |
| 4Q12 | 78,980 | +18.6% |
| 3Q12 | 77,250 | +68.3% |
| 2Q12 | 65,440 | +8.6% |
| 1Q12 | 61,728 | +12.7% |
| 4Q11 | 66,621 | +6.6% |
| 3Q11 | 45,887 | -10.7% |
| 2Q11 | 60,256 | - |
| 1Q11 | 54,793 | - |
| 4Q10 | 62,504 | - |
| 3Q10 | 51,396 | - |