| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 26,912 | +3.3% |
| 1Q25 | 22,125 | +8.3% |
| 3Q24 | 23,885 | +9.2% |
| 2Q24 | 26,049 | +7.3% |
| 1Q24 | 20,429 | +7.0% |
| 3Q23 | 21,875 | +42.9% |
| 2Q23 | 24,283 | +735.3% |
| 1Q23 | 19,095 | +101.9% |
| 3Q22 | 15,311 | +32.7% |
| 2Q22 | 2,907 | -72.6% |
| 1Q22 | 9,458 | +5.4% |
| 3Q21 | 11,542 | +18.5% |
| 2Q21 | 10,614 | +18.0% |
| 1Q21 | 8,973 | +4.6% |
| 3Q20 | 9,743 | -16.3% |
| 2Q20 | 8,997 | -31.9% |
| 1Q20 | 8,577 | -4.2% |
| 3Q19 | 11,638 | -11.3% |
| 2Q19 | 13,204 | -11.9% |
| 1Q19 | 8,950 | -24.5% |
| 3Q18 | 13,120 | +66.9% |
| 2Q18 | 14,993 | +30.4% |
| 1Q18 | 11,850 | +69.7% |
| 3Q17 | 7,859 | -20.2% |
| 2Q17 | 11,494 | +20.5% |
| 1Q17 | 6,981 | -24.3% |
| 3Q16 | 9,851 | +10.1% |
| 2Q16 | 9,538 | -3.5% |
| 1Q16 | 9,228 | -13.0% |
| 3Q15 | 8,949 | -36.2% |
| 2Q15 | 9,883 | -26.4% |
| 1Q15 | 10,603 | -27.8% |
| 3Q14 | 14,020 | +16.5% |
| 2Q14 | 13,421 | -0.7% |
| 1Q14 | 14,693 | +77.9% |
| 3Q13 | 12,037 | +19.1% |
| 2Q13 | 13,517 | +17.6% |
| 1Q13 | 8,257 | -45.8% |
| 3Q12 | 10,103 | -12.3% |
| 2Q12 | 11,494 | -14.7% |
| 1Q12 | 15,228 | - |
| 3Q11 | 11,526 | - |
| 2Q11 | 13,481 | - |