| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 169,340 | +181.0% |
| 3Q25 | 137,363 | +185.6% |
| 2Q25 | 76,109 | +53.4% |
| 1Q25 | 97,004 | +1113.0% |
| 4Q24 | 60,274 | +495.4% |
| 3Q24 | 48,098 | +11805.4% |
| 2Q24 | 49,622 | -25.1% |
| 1Q24 | 7,997 | -85.8% |
| 4Q23 | 10,123 | -81.3% |
| 3Q23 | 404 | -99.3% |
| 2Q23 | 66,212 | -2.3% |
| 1Q23 | 56,403 | +21.4% |
| 4Q22 | 54,028 | +196.9% |
| 3Q22 | 59,702 | +12.0% |
| 2Q22 | 67,776 | +47.7% |
| 1Q22 | 46,445 | -14.9% |
| 4Q21 | 18,200 | -68.9% |
| 3Q21 | 53,329 | +6.6% |
| 2Q21 | 45,876 | -279.5% |
| 1Q21 | 54,548 | +91.7% |
| 4Q20 | 58,535 | +17.1% |
| 3Q20 | 50,013 | +18.9% |
| 2Q20 | -25,563 | -159.6% |
| 3Q20 | 28,448 | -23.3% |
| 4Q19 | 49,979 | +15.6% |
| 3Q19 | 42,061 | +9.8% |
| 2Q19 | 42,869 | +1.7% |
| 1Q19 | 37,079 | -18.7% |
| 4Q18 | 43,251 | -10.6% |
| 3Q18 | 38,301 | +7.0% |
| 2Q18 | 42,139 | +12.8% |
| 1Q18 | 45,633 | +13.2% |
| 4Q17 | 48,360 | +35.4% |
| 3Q17 | 35,795 | -4.9% |
| 2Q17 | 37,371 | -1.4% |
| 1Q17 | 40,314 | -5.9% |
| 4Q16 | 35,722 | -36.2% |
| 3Q16 | 37,650 | -7.4% |
| 2Q16 | 37,918 | +2.4% |
| 1Q16 | 42,851 | +11.2% |
| 4Q15 | 55,997 | +41.2% |
| 3Q15 | 40,675 | +16.5% |
| 2Q15 | 37,030 | +17.4% |
| 1Q15 | 38,520 | +19.5% |
| 4Q14 | 39,644 | +24.9% |
| 3Q14 | 34,923 | +18.4% |
| 2Q14 | 31,553 | +181.9% |
| 1Q14 | 32,242 | +10.3% |
| 4Q13 | 31,747 | +9.1% |
| 3Q13 | 29,503 | +9.0% |
| 2Q13 | 11,192 | - |
| 1Q13 | 29,231 | - |
| 4Q12 | 29,110 | - |
| 3Q12 | 27,060 | - |