| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 42,836 | +71.4% |
| 1Q25 | 24,462 | +67.3% |
| 3Q24 | 37,139 | +6.7% |
| 2Q24 | 24,986 | -8.1% |
| 1Q24 | 14,619 | -29.5% |
| 3Q23 | 34,806 | +3.5% |
| 2Q23 | 27,178 | -2.6% |
| 1Q23 | 20,746 | -22.9% |
| 3Q22 | 33,615 | -12.8% |
| 2Q22 | 27,893 | -24.5% |
| 1Q22 | 26,915 | -8.2% |
| 3Q21 | 38,538 | -19.7% |
| 2Q21 | 36,925 | +130.5% |
| 1Q21 | 29,324 | +104.7% |
| 3Q20 | 47,964 | +53.2% |
| 2Q20 | 16,021 | -42.2% |
| 1Q20 | 14,323 | -20.2% |
| 3Q19 | 31,304 | +15.2% |
| 2Q19 | 27,728 | +18.7% |
| 1Q19 | 17,957 | +45.9% |
| 3Q18 | 27,178 | +1.0% |
| 2Q18 | 23,350 | -21.3% |
| 1Q18 | 12,307 | -51.8% |
| 3Q17 | 26,919 | -19.8% |
| 2Q17 | 29,669 | -6.8% |
| 1Q17 | 25,519 | +27.5% |
| 3Q16 | 33,574 | +12.1% |
| 2Q16 | 31,844 | +49.4% |
| 1Q16 | 20,019 | +34.2% |
| 3Q15 | 29,957 | +5.7% |
| 2Q15 | 21,312 | +21.0% |
| 1Q15 | 14,915 | -26.9% |
| 3Q14 | 28,341 | +1.7% |
| 2Q14 | 17,620 | -35.3% |
| 1Q14 | 20,405 | +27.3% |
| 3Q13 | 27,877 | +4.6% |
| 2Q13 | 27,220 | +20.0% |
| 1Q13 | 16,030 | +65.2% |
| 3Q12 | 26,662 | +17.0% |
| 2Q12 | 22,690 | -2.6% |
| 1Q12 | 9,703 | - |
| 3Q11 | 22,791 | - |
| 2Q11 | 23,294 | - |