| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 161,618 | +11.0% |
| 3Q25 | 159,961 | +11.2% |
| 2Q25 | 148,635 | +8.9% |
| 1Q25 | 157,097 | +24.8% |
| 4Q24 | 145,544 | +43.1% |
| 3Q24 | 143,832 | +32.6% |
| 2Q24 | 136,514 | +21.2% |
| 1Q24 | 125,851 | +23.7% |
| 4Q23 | 101,684 | +8.1% |
| 3Q23 | 108,472 | +112.5% |
| 2Q23 | 112,601 | -2.8% |
| 1Q23 | 101,767 | -52.6% |
| 4Q22 | 94,048 | -34.4% |
| 3Q22 | 51,046 | -63.8% |
| 2Q22 | 115,860 | -14.8% |
| 1Q22 | 214,799 | +61.7% |
| 4Q21 | 143,398 | +15.6% |
| 3Q21 | 141,125 | +26.8% |
| 2Q21 | 136,021 | +35.6% |
| 1Q21 | 132,837 | +20.5% |
| 4Q20 | 124,010 | +6.8% |
| 3Q20 | 111,337 | -7.7% |
| 2Q20 | 100,312 | -16.5% |
| 1Q20 | 110,228 | +6.4% |
| 4Q19 | 116,090 | +12.8% |
| 3Q19 | 120,637 | +7.3% |
| 2Q19 | 120,136 | +8.9% |
| 1Q19 | 103,561 | -11.0% |
| 4Q18 | 102,962 | -3.7% |
| 3Q18 | 112,420 | +13.3% |
| 2Q18 | 110,290 | +13.4% |
| 1Q18 | 116,316 | +24.4% |
| 4Q17 | 106,963 | +9.0% |
| 3Q17 | 99,237 | +2.1% |
| 2Q17 | 97,227 | +4.0% |
| 1Q17 | 93,517 | +7.7% |
| 4Q16 | 98,141 | +19.4% |
| 3Q16 | 97,218 | +11.7% |
| 2Q16 | 93,523 | -2.5% |
| 1Q16 | 86,812 | -6.7% |
| 4Q15 | 82,207 | -8.9% |
| 3Q15 | 87,018 | -3.8% |
| 2Q15 | 95,918 | +2.4% |
| 1Q15 | 93,070 | +18.7% |
| 4Q14 | 90,264 | +31.9% |
| 3Q14 | 90,498 | +46.1% |
| 2Q14 | 93,630 | +61.5% |
| 1Q14 | 78,392 | +30.6% |
| 4Q13 | 68,455 | +21.8% |
| 3Q13 | 61,939 | +15.8% |
| 2Q13 | 57,973 | +7.8% |
| 1Q13 | 60,042 | +24.9% |
| 4Q12 | 56,189 | +26.6% |
| 3Q12 | 53,490 | +4.6% |
| 2Q12 | 53,798 | -0.3% |
| 1Q12 | 48,089 | -11.9% |
| 4Q11 | 44,375 | -14.5% |
| 3Q11 | 51,136 | -7.3% |
| 2Q11 | 53,957 | -5.6% |
| 1Q11 | 54,597 | - |
| 4Q10 | 51,877 | - |
| 3Q10 | 55,139 | - |
| 2Q10 | 57,172 | - |