| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 10,680 | +300.1% |
| 3Q25 | 12,536 | +185.8% |
| 2Q25 | 8,384 | +28.8% |
| 1Q25 | 2,145 | -91.5% |
| 4Q24 | 2,669 | -15.9% |
| 3Q24 | 4,387 | -452.7% |
| 2Q24 | 6,507 | -15.2% |
| 1Q24 | 25,311 | -755.6% |
| 4Q23 | 3,172 | -23.2% |
| 3Q23 | -1,244 | -69.7% |
| 2Q23 | 7,675 | +69.0% |
| 1Q23 | -3,861 | -336.0% |
| 4Q22 | 4,130 | -144.2% |
| 3Q22 | -4,106 | -128.0% |
| 2Q22 | 4,541 | +243.2% |
| 1Q22 | 1,636 | +13.1% |
| 4Q21 | -9,339 | -587.9% |
| 3Q21 | 14,687 | +304.2% |
| 2Q21 | 1,323 | -168.9% |
| 1Q21 | 1,446 | -221.8% |
| 4Q20 | 1,914 | -47.3% |
| 3Q20 | 3,634 | -22.7% |
| 2Q20 | -1,920 | -129.5% |
| 1Q20 | -1,187 | -153.8% |
| 4Q19 | 3,631 | +30.7% |
| 3Q19 | 4,704 | +1.9% |
| 2Q19 | 6,502 | +20.3% |
| 1Q19 | 2,205 | -163.2% |
| 4Q18 | 2,779 | -1525.1% |
| 3Q18 | 4,618 | +457.1% |
| 2Q18 | 5,405 | +12.9% |
| 1Q18 | -3,490 | -237.0% |
| 4Q17 | -195 | -103.8% |
| 3Q17 | 829 | -84.9% |
| 2Q17 | 4,788 | +4.4% |
| 1Q17 | 2,548 | -61.7% |
| 4Q16 | 5,105 | +5.5% |
| 3Q16 | 5,476 | +116.6% |
| 2Q16 | 4,586 | -1103.5% |
| 1Q16 | 6,653 | -528.1% |
| 4Q15 | 4,837 | +153.9% |
| 3Q15 | 2,528 | -16.2% |
| 2Q15 | -457 | -120.6% |
| 1Q15 | -1,554 | -191.6% |
| 4Q14 | 1,905 | -39.2% |
| 3Q14 | 3,015 | -34.0% |
| 2Q14 | 2,222 | -21.0% |
| 1Q14 | 1,696 | -48.8% |
| 4Q13 | 3,133 | +50.4% |
| 3Q13 | 4,565 | +54.9% |
| 2Q13 | 2,811 | -51.8% |
| 1Q13 | 3,311 | +103.3% |
| 4Q12 | 2,083 | -29.4% |
| 3Q12 | 2,948 | +18.1% |
| 2Q12 | 5,830 | +55.4% |
| 1Q12 | 1,629 | - |
| 4Q11 | 2,949 | - |
| 3Q11 | 2,496 | - |
| 2Q11 | 3,751 | - |