| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 9,371 | +32.2% |
| 4Q25 | 10,958 | +50.8% |
| 3Q25 | 10,218 | +29.4% |
| 2Q25 | 6,803 | +3.2% |
| 1Q25 | 7,087 | +330.3% |
| 4Q24 | 7,266 | -7.8% |
| 3Q24 | 7,895 | -4.4% |
| 2Q24 | 6,595 | +25.7% |
| 1Q24 | 1,647 | -65.2% |
| 4Q23 | 7,879 | -29.9% |
| 3Q23 | 8,255 | -55.8% |
| 2Q23 | 5,246 | -59.6% |
| 1Q23 | 4,727 | +5.4% |
| 4Q22 | 11,245 | +35.3% |
| 3Q22 | 18,695 | +117.5% |
| 2Q22 | 12,983 | +130.3% |
| 1Q22 | 4,483 | -3.1% |
| 4Q21 | 8,310 | +55.4% |
| 3Q21 | 8,594 | +4240.4% |
| 2Q21 | 5,638 | -226.6% |
| 1Q21 | 4,626 | -192.7% |
| 4Q20 | 5,347 | -199.3% |
| 3Q20 | 198 | -104.3% |
| 2Q20 | -4,452 | -0.7% |
| 1Q20 | -4,990 | -1.7% |
| 4Q19 | -5,387 | -13.4% |
| 3Q19 | -4,561 | +45.3% |
| 2Q19 | -4,485 | -19.6% |
| 1Q19 | -5,075 | -21.3% |
| 4Q18 | -6,221 | -57.3% |
| 3Q18 | -3,140 | -64.2% |
| 2Q18 | -5,580 | -33.5% |
| 1Q18 | -6,452 | -21.9% |
| 4Q17 | -14,580 | -42.3% |
| 3Q17 | -8,762 | -13177.6% |
| 2Q17 | -8,396 | +457.1% |
| 1Q17 | -8,260 | +11.5% |
| 4Q16 | -25,267 | -59.9% |
| 3Q16 | 67 | -1216.7% |
| 2Q16 | -1,507 | -139.5% |
| 1Q16 | -7,411 | -91.3% |
| 4Q15 | -63,024 | -12150.5% |
| 3Q15 | -6 | -100.0% |
| 2Q15 | 3,811 | -59.7% |
| 1Q15 | -84,996 | -817.7% |
| 4Q14 | 523 | -97.0% |
| 3Q14 | 28,588 | +51.5% |
| 2Q14 | 9,463 | -56.2% |
| 1Q14 | 11,843 | +15.5% |
| 4Q13 | 17,206 | +96.3% |
| 3Q13 | 18,869 | -25.4% |
| 2Q13 | 21,618 | -32.1% |
| 1Q13 | 10,257 | -36.9% |
| 4Q12 | 8,765 | -70.8% |
| 3Q12 | 25,289 | -550.6% |
| 2Q12 | 31,853 | - |
| 1Q12 | 16,260 | - |
| 4Q11 | 30,002 | - |
| 3Q11 | -5,612 | - |