| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 88 | -95.8% |
| 2Q26 | 3,505 | -6.2% |
| 1Q26 | 5,338 | +4.7% |
| 4Q25 | 6,940 | -24.6% |
| 3Q25 | 2,100 | -51.1% |
| 2Q25 | 3,735 | +127.3% |
| 1Q25 | 5,099 | +9.9% |
| 4Q24 | 9,204 | +57.2% |
| 3Q24 | 4,294 | +35.8% |
| 2Q24 | 1,643 | -54.7% |
| 1Q24 | 4,640 | +28.7% |
| 4Q23 | 5,855 | - |
| 3Q23 | 3,163 | - |
| 2Q23 | 3,626 | - |
| 1Q23 | 3,604 | - |
| 4Q20 | 3,742 | +3.0% |
| 3Q20 | 2,091 | -12.7% |
| 2Q20 | 3,059 | +40.6% |
| 1Q20 | 1,958 | -3.3% |
| 4Q19 | 3,634 | +3.7% |
| 3Q19 | 2,394 | -9.8% |
| 2Q19 | 2,176 | +49.2% |
| 1Q19 | 2,025 | +43.5% |
| 4Q18 | 3,503 | +36.6% |
| 3Q18 | 2,654 | +12.8% |
| 2Q18 | 1,458 | -7.6% |
| 1Q18 | 1,411 | -1.9% |
| 4Q17 | 2,565 | +15.4% |
| 3Q17 | 2,353 | +39.9% |
| 2Q17 | 1,578 | +15.2% |
| 1Q17 | 1,438 | +40.0% |
| 4Q16 | 2,223 | -28.7% |
| 3Q16 | 1,682 | +22.1% |
| 2Q16 | 1,370 | -9.6% |
| 1Q16 | 1,027 | +35.3% |
| 4Q15 | 3,116 | +6.3% |
| 3Q15 | 1,377 | +2.6% |
| 2Q15 | 1,516 | +18.3% |
| 1Q15 | 759 | -34.1% |
| 4Q14 | 2,930 | -0.7% |
| 3Q14 | 1,342 | +9.9% |
| 2Q14 | 1,281 | +8.6% |
| 1Q14 | 1,152 | +93.9% |
| 4Q13 | 2,951 | +50.3% |
| 3Q13 | 1,221 | -26.1% |
| 2Q13 | 1,180 | -4.9% |
| 1Q13 | 594 | +4.2% |
| 4Q12 | 1,964 | - |
| 3Q12 | 1,653 | - |
| 2Q12 | 1,241 | - |
| 1Q12 | 570 | - |