| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 128,314 | -2.5% |
| 3Q24 | 125,735 | -619.8% |
| 2Q24 | 147,308 | +10.2% |
| 1Q24 | 131,553 | +11.0% |
| 3Q23 | -24,190 | -122.0% |
| 2Q23 | 133,733 | +12.6% |
| 1Q23 | 118,466 | - |
| 3Q22 | 109,972 | +44.3% |
| 2Q22 | 118,719 | +43.7% |
| 1Q21 | 94,842 | +41.8% |
| 3Q21 | 76,195 | +23.9% |
| 2Q21 | 82,625 | +90.2% |
| 1Q21 | 77,211 | +15.4% |
| 3Q20 | 61,479 | -3.7% |
| 2Q20 | 43,440 | -31.8% |
| 1Q20 | 66,895 | +21.4% |
| 3Q19 | 63,863 | +66.5% |
| 2Q19 | 63,712 | +0.1% |
| 1Q19 | 55,104 | -13.8% |
| 3Q18 | 38,360 | -36.0% |
| 2Q18 | 63,670 | -18.7% |
| 1Q18 | 63,960 | -0.8% |
| 3Q17 | 59,923 | +12.6% |
| 2Q17 | 78,290 | +9.0% |
| 1Q17 | 64,502 | +3.4% |
| 3Q16 | 53,240 | +43.8% |
| 2Q16 | 71,806 | +33.0% |
| 1Q16 | 62,365 | +8.1% |
| 3Q15 | 37,012 | -57.8% |
| 2Q15 | 54,000 | -48.5% |
| 1Q15 | 57,683 | -41.6% |
| 3Q14 | 87,803 | -20.1% |
| 2Q14 | 104,776 | -27.4% |
| 1Q14 | 98,848 | -16.4% |
| 3Q13 | 109,901 | +21.6% |
| 2Q13 | 144,265 | +48.2% |
| 1Q13 | 118,190 | +42.7% |
| 3Q12 | 90,382 | +25.5% |
| 2Q12 | 97,352 | +41.9% |
| 1Q12 | 82,818 | +82.8% |
| 3Q11 | 72,033 | +52.8% |
| 2Q11 | 68,619 | +84.0% |
| 1Q11 | 45,301 | - |
| 3Q10 | 47,143 | - |
| 2Q10 | 37,301 | - |