| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 17,553 | +55.9% |
| 1Q25 | 13,348 | +23.6% |
| 3Q24 | 12,847 | +41.4% |
| 2Q24 | 11,261 | +33.6% |
| 1Q24 | 10,803 | +68.3% |
| 3Q23 | 9,084 | +60.8% |
| 2Q23 | 8,431 | -4.9% |
| 1Q23 | 6,417 | -46.6% |
| 4Q22 | 3,616 | -61.4% |
| 3Q22 | 5,651 | -19.8% |
| 2Q22 | 8,864 | +32.2% |
| 1Q22 | 12,024 | +131.1% |
| 4Q21 | 9,371 | +89.0% |
| 3Q21 | 7,048 | +5.4% |
| 2Q21 | 6,706 | -49.4% |
| 1Q21 | 5,202 | +82.7% |
| 4Q20 | 4,958 | +78.7% |
| 3Q20 | 6,686 | +74.3% |
| 2Q20 | 13,257 | +116.6% |
| 1Q20 | 2,848 | -29.4% |
| 4Q19 | 2,774 | -19.7% |
| 3Q19 | 3,835 | +2.0% |
| 2Q19 | 6,121 | +8.4% |
| 1Q19 | 4,036 | +84.0% |
| 4Q18 | 3,456 | +26.2% |
| 3Q18 | 3,758 | +124.0% |
| 2Q18 | 5,646 | +2.4% |
| 1Q18 | 2,193 | -47.4% |
| 4Q17 | 2,739 | -15.0% |
| 3Q17 | 1,678 | -58.2% |
| 2Q17 | 5,515 | -14.5% |
| 1Q17 | 4,166 | -37.8% |
| 4Q16 | 3,221 | -42.2% |
| 3Q16 | 4,015 | -44.5% |
| 2Q16 | 6,449 | -31.3% |
| 1Q16 | 6,694 | +3.9% |
| 4Q15 | 5,571 | +99098.7% |
| 3Q15 | 7,234 | +18.9% |
| 2Q15 | 9,383 | +31.8% |
| 1Q15 | 6,441 | +18.6% |
| 4Q14 | 5 | -99.9% |
| 3Q14 | 6,085 | +16.8% |
| 2Q14 | 7,117 | +29.0% |
| 1Q14 | 5,430 | +43.3% |
| 4Q13 | 4,574 | - |
| 3Q13 | 5,209 | - |
| 2Q13 | 5,516 | - |
| 1Q13 | 3,789 | - |