| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 334,910 | +3.6% |
| 4Q24 | 382,339 | +82.3% |
| 3Q24 | 375,596 | +51.1% |
| 2Q24 | 354,470 | +46.9% |
| 1Q24 | 323,358 | +44.3% |
| 4Q23 | 209,687 | -10.6% |
| 3Q23 | 248,604 | +2.3% |
| 2Q23 | 241,227 | +4.4% |
| 1Q23 | 224,141 | +3.4% |
| 4Q22 | 234,664 | +18.9% |
| 3Q22 | 242,987 | +14.7% |
| 2Q22 | 230,978 | +15.6% |
| 1Q22 | 216,779 | +24.9% |
| 4Q21 | 197,376 | +19.5% |
| 3Q21 | 211,776 | +32.1% |
| 2Q21 | 199,764 | +27.2% |
| 1Q21 | 173,579 | +14.8% |
| 4Q20 | 165,100 | +7.3% |
| 3Q20 | 160,337 | +4.2% |
| 2Q20 | 157,054 | +15.1% |
| 1Q20 | 151,203 | +8.6% |
| 4Q19 | 153,920 | +2.4% |
| 3Q19 | 153,847 | +11.5% |
| 2Q19 | 136,452 | +8.4% |
| 1Q19 | 139,273 | +7.2% |
| 4Q18 | 150,321 | +26.2% |
| 3Q18 | 138,006 | +17.9% |
| 2Q18 | 125,871 | +9.8% |
| 1Q18 | 129,968 | +20.5% |
| 4Q17 | 119,081 | +10.8% |
| 3Q17 | 117,011 | +8.1% |
| 2Q17 | 114,590 | +54.7% |
| 1Q17 | 107,819 | +10.5% |
| 4Q16 | 107,430 | +30.8% |
| 3Q16 | 108,210 | +151.2% |
| 2Q16 | 74,066 | -24.5% |
| 1Q16 | 97,602 | +9.6% |
| 4Q15 | 82,129 | -15.0% |
| 3Q15 | 43,083 | -51.9% |
| 2Q15 | 98,163 | +17.8% |
| 1Q15 | 89,086 | +32.7% |
| 4Q14 | 96,590 | +62.5% |
| 3Q14 | 89,484 | +40.0% |
| 2Q14 | 83,317 | +68.2% |
| 1Q14 | 67,136 | +18.3% |
| 4Q13 | 59,445 | +91.5% |
| 3Q13 | 63,902 | +55.6% |
| 2Q13 | 49,534 | +42.6% |
| 1Q13 | 56,765 | +40.9% |
| 4Q12 | 31,048 | -2.9% |
| 3Q12 | 41,071 | +49.0% |
| 2Q12 | 34,738 | +27.7% |
| 1Q12 | 40,289 | +68.6% |
| 4Q11 | 31,980 | - |
| 3Q11 | 27,571 | +33.4% |
| 2Q11 | 27,209 | +35.9% |
| 1Q11 | 23,899 | - |
| 3Q10 | 20,668 | - |
| 2Q10 | 20,024 | - |