| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 867 | -43.1% |
| 2Q25 | -333 | -115.1% |
| 1Q25 | 1,106 | -19.6% |
| 3Q24 | 1,523 | -35.8% |
| 2Q24 | 2,206 | +71.4% |
| 1Q24 | 1,376 | +65.9% |
| 3Q23 | 2,372 | +30.2% |
| 2Q23 | 1,287 | +189.1% |
| 1Q23 | 829 | -34.5% |
| 3Q22 | 1,822 | -29.3% |
| 2Q22 | 445 | -74.8% |
| 1Q22 | 1,266 | -26.2% |
| 3Q21 | 2,578 | -459.7% |
| 2Q21 | 1,767 | +151.9% |
| 1Q21 | 1,716 | +8.6% |
| 3Q20 | -717 | -140.4% |
| 2Q20 | 701 | -60.7% |
| 1Q20 | 1,580 | -16.2% |
| 3Q19 | 1,772 | -27.8% |
| 2Q19 | 1,787 | -20.4% |
| 1Q19 | 1,886 | +46.9% |
| 3Q18 | 2,453 | +41.8% |
| 2Q18 | 2,244 | +268.6% |
| 1Q18 | 1,284 | +144.5% |
| 3Q17 | 1,729 | +40.8% |
| 2Q17 | 608 | -1834.8% |
| 1Q17 | 525 | -713.9% |
| 3Q16 | 1,228 | +4.0% |
| 2Q16 | -36 | -125.5% |
| 1Q16 | -86 | -105.2% |
| 3Q15 | 1,181 | -33.1% |
| 2Q15 | 137 | -91.7% |
| 1Q15 | 1,637 | +8.1% |
| 3Q14 | 1,765 | +18.2% |
| 2Q14 | 1,653 | +70.5% |
| 1Q14 | 1,514 | +73.3% |
| 3Q13 | 1,493 | -38.7% |
| 2Q13 | 969 | +40.2% |
| 1Q13 | 873 | -15.4% |
| 3Q12 | 2,438 | - |
| 2Q12 | 691 | - |
| 1Q12 | 1,032 | - |