| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 489,360 | +60.7% |
| 4Q25 | 398,664 | +22.7% |
| 3Q25 | 383,657 | +26.7% |
| 2Q25 | 328,139 | +24.3% |
| 1Q25 | 304,459 | +0.6% |
| 4Q24 | 324,812 | +13.3% |
| 3Q24 | 302,879 | +26.1% |
| 2Q24 | 263,948 | +4.4% |
| 1Q24 | 302,572 | +1.5% |
| 4Q23 | 286,754 | -14.2% |
| 3Q23 | 240,233 | -0.5% |
| 2Q23 | 252,883 | +0.1% |
| 1Q23 | 298,162 | +34.0% |
| 4Q22 | 334,162 | +80.3% |
| 3Q22 | 241,534 | +63.0% |
| 2Q22 | 252,737 | +70.9% |
| 1Q22 | 222,440 | +56.9% |
| 4Q21 | 185,365 | -42.2% |
| 3Q21 | 148,204 | -29.1% |
| 2Q21 | 147,901 | +32.4% |
| 1Q21 | 141,748 | -24.9% |
| 4Q20 | 320,588 | +19.5% |
| 3Q20 | 209,136 | +0.1% |
| 2Q20 | 111,724 | -36.0% |
| 1Q20 | 188,655 | +16.5% |
| 4Q19 | 268,288 | +35.3% |
| 3Q19 | 208,855 | +78.7% |
| 2Q19 | 174,655 | +40.9% |
| 1Q19 | 161,963 | +44.7% |
| 4Q18 | 198,270 | +24.0% |
| 3Q18 | 116,896 | -4.4% |
| 2Q18 | 123,938 | -1.0% |
| 1Q18 | 111,932 | +10.0% |
| 4Q17 | 159,860 | +22.4% |
| 3Q17 | 122,216 | +24.7% |
| 2Q17 | 125,130 | +66.2% |
| 1Q17 | 101,759 | +34.6% |
| 4Q16 | 130,642 | +24.5% |
| 3Q16 | 98,022 | +20.6% |
| 2Q16 | 75,306 | -15.7% |
| 1Q16 | 75,626 | -4.2% |
| 4Q15 | 104,965 | +5.3% |
| 3Q15 | 81,279 | +3.1% |
| 2Q15 | 89,361 | +31.3% |
| 1Q15 | 78,947 | +27.4% |
| 4Q14 | 99,672 | +43.6% |
| 3Q14 | 78,802 | +24.1% |
| 2Q14 | 68,083 | +31.0% |
| 1Q14 | 61,950 | +10.7% |
| 4Q13 | 69,425 | -7.0% |
| 3Q13 | 63,499 | +11.3% |
| 2Q13 | 51,964 | -12.4% |
| 1Q13 | 55,940 | -12.6% |
| 4Q12 | 74,652 | -11.9% |
| 3Q12 | 57,051 | -14.2% |
| 2Q12 | 59,321 | - |
| 1Q12 | 63,988 | - |
| 4Q11 | 84,697 | - |
| 3Q11 | 66,518 | - |