| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -514 | -85.8% |
| 3Q24 | -2,700 | -24.2% |
| 2Q24 | -4,475 | -11.2% |
| 1Q24 | -3,631 | -4.3% |
| 3Q23 | -3,560 | -11.2% |
| 2Q23 | -5,037 | -28.4% |
| 1Q23 | -3,796 | -43.6% |
| 3Q22 | -4,011 | +133.5% |
| 2Q22 | -7,036 | +294.2% |
| 1Q22 | -6,736 | +385.7% |
| 3Q21 | -1,718 | +171.4% |
| 2Q21 | -1,785 | +205.1% |
| 1Q21 | -1,387 | +1.5% |
| 3Q20 | -633 | -64.4% |
| 2Q20 | -585 | +680.0% |
| 1Q20 | -1,366 | -3431.7% |
| 3Q19 | -1,777 | -34.3% |
| 2Q19 | -75 | -114.3% |
| 1Q19 | 41 | -92.8% |
| 3Q18 | -2,706 | +76.5% |
| 2Q18 | 525 | -113.9% |
| 1Q18 | 567 | -113.5% |
| 3Q17 | -1,533 | -65.6% |
| 2Q17 | -3,764 | -35.0% |
| 1Q17 | -4,189 | -38.7% |
| 3Q16 | -4,462 | -55.9% |
| 2Q16 | -5,791 | -16.2% |
| 1Q16 | -6,836 | -14.2% |
| 3Q15 | -10,111 | +19.1% |
| 2Q15 | -6,908 | -4.0% |
| 1Q15 | -7,968 | -1.6% |
| 3Q14 | -8,490 | +20.6% |
| 2Q14 | -7,195 | +12.4% |
| 1Q14 | -8,096 | +62.0% |
| 3Q13 | -7,039 | +16.3% |
| 2Q13 | -6,400 | -2.4% |
| 1Q13 | -4,997 | -30.7% |
| 3Q12 | -6,055 | -11.6% |
| 2Q12 | -6,559 | +15.9% |
| 1Q12 | -7,209 | - |
| 3Q11 | -6,849 | - |
| 2Q11 | -5,660 | - |