| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 200,032 | +101.8% |
| 3Q24 | 49,686 | -10.1% |
| 2Q24 | 31,594 | -18.4% |
| 1Q24 | 99,101 | +1.1% |
| 3Q23 | 55,255 | +33.6% |
| 2Q23 | 38,722 | -36.8% |
| 1Q23 | 97,997 | +15.1% |
| 3Q22 | 41,352 | +31.9% |
| 2Q22 | 61,290 | -2484.8% |
| 1Q22 | 85,114 | +36.7% |
| 3Q21 | 31,356 | +40.7% |
| 2Q21 | -2,570 | -115.3% |
| 1Q21 | 62,276 | -7.2% |
| 4Q20 | -13,716 | +70.2% |
| 3Q20 | 22,290 | +17.5% |
| 2Q20 | 16,767 | -37.4% |
| 1Q20 | 67,139 | +56.8% |
| 4Q19 | -8,058 | -196.8% |
| 3Q19 | 18,974 | +23.5% |
| 2Q19 | 26,784 | +52.7% |
| 1Q19 | 42,822 | -16.5% |
| 4Q18 | 8,326 | -487.4% |
| 3Q18 | 15,363 | +2.3% |
| 2Q18 | 17,546 | +28.4% |
| 1Q18 | 51,312 | +28.5% |
| 4Q17 | -2,149 | +18.9% |
| 3Q17 | 15,021 | -11.9% |
| 2Q17 | 13,664 | -6.9% |
| 1Q17 | 39,925 | +11.3% |
| 4Q16 | -1,808 | -59.3% |
| 3Q16 | 17,046 | -14.3% |
| 2Q16 | 14,673 | -4.2% |
| 1Q16 | 35,876 | +8.3% |
| 4Q15 | -4,447 | +8.9% |
| 3Q15 | 19,884 | +25.2% |
| 2Q15 | 15,310 | +49.0% |
| 1Q15 | 33,137 | +2.1% |
| 4Q14 | -4,084 | -31.7% |
| 3Q14 | 15,884 | +77.3% |
| 2Q14 | 10,272 | -22.4% |
| 1Q14 | 32,462 | -4.3% |
| 4Q13 | -5,977 | -415.7% |
| 3Q13 | 8,960 | -0.8% |
| 2Q13 | 13,235 | -7.3% |
| 1Q13 | 33,937 | +12.1% |
| 4Q12 | 1,893 | - |
| 3Q12 | 9,029 | -39.5% |
| 2Q12 | 14,277 | -12.6% |
| 1Q12 | 30,278 | - |
| 3Q11 | 14,925 | - |
| 2Q11 | 16,329 | - |