| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 57,171 | +36.0% |
| 1Q25 | 45,567 | +6.6% |
| 3Q24 | 74,682 | +12.2% |
| 2Q24 | 42,045 | -11.6% |
| 1Q24 | 42,731 | +115.1% |
| 3Q23 | 66,585 | +46.8% |
| 2Q23 | 47,584 | +28.4% |
| 1Q23 | 19,869 | -27.4% |
| 3Q22 | 45,345 | +26.3% |
| 2Q22 | 37,049 | +25.1% |
| 1Q22 | 27,362 | +14.3% |
| 3Q21 | 35,898 | -3.8% |
| 2Q21 | 29,606 | -9.4% |
| 1Q21 | 23,944 | -19.4% |
| 4Q20 | 41,026 | +7.3% |
| 3Q20 | 37,333 | -20.1% |
| 2Q20 | 32,692 | +12.5% |
| 1Q20 | 29,702 | +8.8% |
| 4Q19 | 38,248 | +8.8% |
| 3Q19 | 46,748 | +30.5% |
| 2Q19 | 29,066 | +18.9% |
| 1Q19 | 27,310 | +23.9% |
| 4Q18 | 35,166 | +31.3% |
| 3Q18 | 35,824 | +18.3% |
| 2Q18 | 24,449 | +11.9% |
| 1Q18 | 22,042 | +39.3% |
| 4Q17 | 26,786 | +18.0% |
| 3Q17 | 30,286 | +25.0% |
| 2Q17 | 21,846 | +20.9% |
| 1Q17 | 15,822 | +11.0% |
| 4Q16 | 22,696 | +5.7% |
| 3Q16 | 24,232 | -3.7% |
| 2Q16 | 18,073 | +9.8% |
| 1Q16 | 14,258 | +2.8% |
| 4Q15 | 21,467 | -19.9% |
| 3Q15 | 25,150 | +0.2% |
| 2Q15 | 16,465 | -9.7% |
| 1Q15 | 13,875 | -8.3% |
| 4Q14 | 26,796 | +24.5% |
| 3Q14 | 25,098 | +9.9% |
| 2Q14 | 18,239 | -0.6% |
| 1Q14 | 15,139 | -12.8% |
| 4Q13 | 21,520 | +1.8% |
| 3Q13 | 22,827 | +0.2% |
| 2Q13 | 18,354 | -6.4% |
| 1Q13 | 17,360 | -6.0% |
| 4Q12 | 21,133 | - |
| 3Q12 | 22,792 | -16.5% |
| 2Q12 | 19,617 | -5.3% |
| 1Q12 | 18,474 | - |
| 3Q11 | 27,306 | - |
| 2Q11 | 20,714 | - |