| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 238,400 | +11.3% |
| 4Q25 | 168,400 | -11.8% |
| 3Q25 | 234,600 | +15.5% |
| 2Q25 | 182,200 | -4.2% |
| 1Q25 | 214,100 | +2.3% |
| 4Q24 | 190,900 | +24.8% |
| 3Q24 | 203,200 | +28.4% |
| 2Q24 | 190,100 | +38.1% |
| 1Q24 | 209,300 | +39.6% |
| 4Q23 | 153,000 | +16.0% |
| 3Q23 | 158,300 | +50.0% |
| 2Q23 | 137,700 | +37.7% |
| 1Q23 | 149,900 | +16.5% |
| 4Q22 | 131,900 | -4.3% |
| 3Q22 | 105,500 | -48.9% |
| 2Q22 | 100,000 | -31.1% |
| 1Q22 | 128,700 | -22.6% |
| 4Q21 | 137,800 | -23.0% |
| 3Q21 | 206,500 | +20.0% |
| 2Q21 | 145,100 | -5.5% |
| 1Q21 | 166,300 | -15.2% |
| 4Q20 | 178,900 | +74.4% |
| 3Q20 | 172,100 | -13.2% |
| 2Q20 | 153,500 | -17.6% |
| 1Q20 | 196,000 | -33.3% |
| 4Q19 | 102,600 | +44.7% |
| 3Q19 | 198,200 | +5.5% |
| 2Q19 | 186,300 | +13.4% |
| 1Q19 | 293,900 | +78.7% |
| 4Q18 | 70,900 | -38.9% |
| 3Q18 | 187,800 | -1.4% |
| 2Q18 | 164,300 | +19.5% |
| 1Q18 | 164,500 | +115.9% |
| 4Q17 | 116,100 | +7.2% |
| 3Q17 | 190,500 | +34.2% |
| 2Q17 | 137,500 | -15.4% |
| 1Q17 | 76,200 | -42.7% |
| 4Q16 | 108,300 | +165.4% |
| 3Q16 | 142,000 | +74.7% |
| 2Q16 | 162,500 | +227.0% |
| 1Q16 | 132,900 | +224.9% |
| 4Q15 | 40,800 | -117.0% |
| 3Q15 | 81,300 | +916.3% |
| 2Q15 | 49,700 | -16666.7% |
| 1Q15 | 40,900 | +62.3% |
| 4Q14 | -240,600 | -1086.1% |
| 3Q14 | 8,000 | -66.9% |
| 2Q14 | -300 | -101.0% |
| 1Q14 | 25,200 | -16.8% |
| 4Q13 | 24,400 | -26.3% |
| 3Q13 | 24,200 | -41.7% |
| 2Q13 | 28,900 | -13.0% |
| 1Q13 | 30,300 | -3.2% |
| 4Q12 | 33,100 | - |
| 3Q12 | 41,500 | - |
| 2Q12 | 33,200 | - |
| 1Q12 | 31,300 | - |