| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -3,225 | -1074.3% |
| 3Q24 | 315 | -95.2% |
| 2Q24 | 3,407 | -21.3% |
| 1Q24 | 331 | -108.2% |
| 3Q23 | 6,512 | +11.1% |
| 2Q23 | 4,331 | -173.1% |
| 1Q23 | -4,029 | +35.0% |
| 3Q22 | 5,863 | -165.7% |
| 2Q22 | -5,928 | -122.2% |
| 1Q22 | -2,984 | -244.9% |
| 3Q21 | -8,928 | -190.9% |
| 2Q21 | 26,684 | -199.5% |
| 1Q21 | 2,059 | -43.7% |
| 4Q20 | 5,673 | +428.7% |
| 3Q20 | 9,827 | +5.4% |
| 2Q20 | -26,823 | -154.5% |
| 1Q20 | 3,659 | -68.7% |
| 4Q19 | 1,073 | -91.5% |
| 3Q19 | 9,323 | -49.1% |
| 2Q19 | 49,186 | +156.4% |
| 1Q19 | 11,699 | -30.6% |
| 4Q18 | 12,664 | -4.3% |
| 3Q18 | 18,312 | +37.7% |
| 2Q18 | 19,181 | +22.4% |
| 1Q18 | 16,847 | +11.1% |
| 4Q17 | 13,234 | +30.1% |
| 3Q17 | 13,296 | +12.9% |
| 2Q17 | 15,676 | +15.0% |
| 1Q17 | 15,164 | +78.3% |
| 4Q16 | 10,170 | +22.1% |
| 3Q16 | 11,780 | +31.7% |
| 2Q16 | 13,626 | +83.8% |
| 1Q16 | 8,506 | +172.1% |
| 4Q15 | 8,327 | -136.5% |
| 3Q15 | 8,947 | -35.0% |
| 2Q15 | 7,415 | -131.9% |
| 1Q15 | 3,126 | -58.7% |
| 4Q14 | -22,795 | -431.2% |
| 3Q14 | 13,759 | +28.5% |
| 2Q14 | -23,221 | -296.4% |
| 1Q14 | 7,568 | -26.5% |
| 4Q13 | 6,882 | -20.4% |
| 3Q13 | 10,705 | +61.8% |
| 2Q13 | 11,825 | +631.3% |
| 1Q13 | 10,292 | -13.1% |
| 4Q12 | 8,648 | - |
| 3Q12 | 6,615 | -5.5% |
| 2Q12 | 1,617 | -78.2% |
| 1Q12 | 11,849 | - |
| 3Q11 | 6,997 | - |
| 2Q11 | 7,413 | - |