| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 234,049 | +30.4% |
| 4Q25 | 237,156 | +20.3% |
| 3Q25 | 262,518 | +38.0% |
| 2Q25 | 245,648 | +26.1% |
| 1Q25 | 179,528 | +18.6% |
| 4Q24 | 197,178 | +19.0% |
| 3Q24 | 190,251 | +7.5% |
| 2Q24 | 194,841 | +22.0% |
| 1Q24 | 151,359 | +7.9% |
| 4Q23 | 165,699 | +23.5% |
| 3Q23 | 177,031 | +25.9% |
| 2Q23 | 159,761 | +5.1% |
| 1Q23 | 140,339 | +21.4% |
| 4Q22 | 134,156 | +16.5% |
| 3Q22 | 140,615 | -27.7% |
| 2Q22 | 152,057 | +50.3% |
| 1Q22 | 115,586 | +22.0% |
| 4Q21 | 115,185 | +34.7% |
| 3Q21 | 194,384 | +134.6% |
| 2Q21 | 101,199 | +33.6% |
| 1Q21 | 94,721 | +82.6% |
| 4Q20 | 85,490 | +21.6% |
| 3Q20 | 82,871 | -3.3% |
| 2Q20 | 75,726 | +56.0% |
| 1Q20 | 51,882 | +5.9% |
| 4Q19 | 70,287 | +0.3% |
| 3Q19 | 85,708 | +77.2% |
| 2Q19 | 48,549 | +1.0% |
| 1Q19 | 49,004 | +22.8% |
| 4Q18 | 70,078 | +15.3% |
| 3Q18 | 48,376 | +16.8% |
| 2Q18 | 48,079 | +20.1% |
| 1Q18 | 39,904 | +14.2% |
| 4Q17 | 60,803 | +35.4% |
| 3Q17 | 41,429 | -25.1% |
| 2Q17 | 40,041 | +3.9% |
| 1Q17 | 34,927 | +13.3% |
| 4Q16 | 44,915 | +9.1% |
| 3Q16 | 55,319 | +49.3% |
| 2Q16 | 38,524 | +12.0% |
| 1Q16 | 30,834 | +23.9% |
| 4Q15 | 41,172 | -20.0% |
| 3Q15 | 37,054 | +1.7% |
| 2Q15 | 34,399 | -11.2% |
| 1Q15 | 24,880 | -29.5% |
| 4Q14 | 51,440 | +2.5% |
| 3Q14 | 36,421 | +3.4% |
| 2Q14 | 38,737 | +16.7% |
| 1Q14 | 35,270 | -18.0% |
| 4Q13 | 50,185 | +22.6% |
| 3Q13 | 35,208 | -5.3% |
| 2Q13 | 33,206 | -13.1% |
| 1Q13 | 42,994 | -17.4% |
| 4Q12 | 40,922 | -0.4% |
| 3Q12 | 37,168 | -0.6% |
| 2Q12 | 38,196 | +99.0% |
| 1Q12 | 52,072 | +75.7% |
| 4Q11 | 41,103 | +49.0% |
| 3Q11 | 37,406 | +20.4% |
| 2Q11 | 19,192 | - |
| 1Q11 | 29,636 | - |
| 4Q10 | 27,578 | - |
| 3Q10 | 31,077 | - |