| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 35,318 | +0.5% |
| 1Q25 | 50,913 | -3.2% |
| 3Q24 | 35,675 | -5.0% |
| 2Q24 | 35,127 | +45.0% |
| 1Q24 | 52,583 | -1.1% |
| 3Q23 | 37,567 | -3.4% |
| 2Q23 | 24,224 | -37.3% |
| 1Q23 | 53,166 | +17.9% |
| 3Q22 | 38,893 | +8.1% |
| 2Q22 | 38,607 | +34.9% |
| 1Q22 | 45,078 | -9.6% |
| 3Q21 | 35,988 | -30.4% |
| 2Q21 | 28,619 | -40.5% |
| 1Q21 | 49,889 | -18.3% |
| 4Q20 | 53,195 | -2.3% |
| 3Q20 | 51,686 | +33.5% |
| 2Q20 | 48,075 | +2.5% |
| 1Q20 | 61,057 | +13.6% |
| 4Q19 | 54,472 | -19.9% |
| 3Q19 | 38,719 | +49.5% |
| 2Q19 | 46,880 | +28.0% |
| 1Q19 | 53,725 | -1.6% |
| 4Q18 | 67,982 | +40.5% |
| 3Q18 | 25,902 | -41.1% |
| 2Q18 | 36,633 | -31.1% |
| 1Q18 | 54,593 | -8.2% |
| 4Q17 | 48,400 | -5.5% |
| 3Q17 | 43,970 | -8.8% |
| 2Q17 | 53,152 | +2.4% |
| 1Q17 | 59,496 | +17.7% |
| 4Q16 | 51,229 | +4.4% |
| 3Q16 | 48,223 | +3.8% |
| 2Q16 | 51,887 | +34.3% |
| 1Q16 | 50,543 | +69.3% |
| 4Q15 | 49,088 | +41.1% |
| 3Q15 | 46,479 | +6.1% |
| 2Q15 | 38,643 | +73.1% |
| 1Q15 | 29,851 | -29.9% |
| 4Q14 | 34,801 | +61.0% |
| 3Q14 | 43,788 | +47.0% |
| 2Q14 | 22,330 | -41.0% |
| 1Q14 | 42,571 | +400.2% |
| 4Q13 | 21,615 | -109.8% |
| 3Q13 | 29,797 | +110.0% |
| 2Q13 | 37,862 | +45.7% |
| 1Q13 | 8,511 | -66.9% |
| 4Q12 | -221,007 | -1377.1% |
| 3Q12 | 14,188 | -41.4% |
| 2Q12 | 25,992 | +34.2% |
| 1Q12 | 25,742 | +725.3% |
| 4Q11 | 17,306 | - |
| 3Q11 | 24,208 | +63.4% |
| 2Q11 | 19,374 | +739.8% |
| 1Q11 | 3,119 | - |
| 3Q10 | 14,818 | - |
| 2Q10 | 2,307 | - |