| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 78,707 | -21.0% |
| 3Q24 | 90,892 | -15.1% |
| 2Q24 | 104,092 | +17.3% |
| 1Q24 | 99,633 | +49.1% |
| 3Q23 | 107,029 | +22.0% |
| 2Q23 | 88,709 | +38.1% |
| 1Q23 | 66,802 | -15.7% |
| 3Q22 | 87,710 | -0.9% |
| 2Q22 | 64,235 | -23.5% |
| 1Q22 | 79,277 | -10.4% |
| 3Q21 | 88,533 | +21.2% |
| 2Q21 | 83,980 | +28.0% |
| 1Q21 | 88,506 | +21.1% |
| 4Q20 | 70,938 | +47.2% |
| 3Q20 | 73,070 | -11.0% |
| 2Q20 | 65,599 | -25.5% |
| 1Q20 | 73,056 | -16.2% |
| 4Q19 | 48,200 | +7.6% |
| 3Q19 | 82,138 | +43.8% |
| 2Q19 | 88,095 | +42.5% |
| 1Q19 | 87,162 | +40.0% |
| 4Q18 | 44,803 | +29.8% |
| 3Q18 | 57,112 | +21.3% |
| 2Q18 | 61,831 | +213110.3% |
| 1Q18 | 62,259 | +129.8% |
| 4Q17 | 34,525 | +223.2% |
| 3Q17 | 47,068 | +34.2% |
| 2Q17 | 29 | -99.9% |
| 1Q17 | 27,089 | -48.1% |
| 4Q16 | 10,681 | -55.1% |
| 3Q16 | 35,074 | -23.3% |
| 2Q16 | 44,162 | -6.3% |
| 1Q16 | 52,239 | +9.2% |
| 4Q15 | 23,765 | +8.5% |
| 3Q15 | 45,744 | -1.6% |
| 2Q15 | 47,154 | +21.1% |
| 1Q15 | 47,848 | +19.3% |
| 4Q14 | 21,906 | +91.3% |
| 3Q14 | 46,471 | -230.5% |
| 2Q14 | 38,932 | -35.4% |
| 1Q14 | 40,117 | -11.5% |
| 4Q13 | 11,450 | -120.7% |
| 3Q13 | -35,599 | -176.4% |
| 2Q13 | 60,259 | +124.6% |
| 1Q13 | 45,329 | +10.7% |
| 4Q12 | -55,331 | -181.1% |
| 3Q12 | 46,588 | -21.6% |
| 2Q12 | 26,832 | -26.1% |
| 1Q12 | 40,947 | -15.6% |
| 4Q11 | 68,204 | - |
| 3Q11 | 59,422 | +18.9% |
| 2Q11 | 36,312 | -30.1% |
| 1Q11 | 48,493 | - |
| 3Q10 | 49,963 | - |
| 2Q10 | 51,948 | - |