| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 14,950 | +81.0% |
| 3Q25 | -2,608 | +9.3% |
| 2Q25 | 13,221 | +29.5% |
| 1Q25 | 8,258 | +215.7% |
| 3Q24 | -2,387 | -53.8% |
| 2Q24 | 10,212 | +224.7% |
| 1Q24 | 2,616 | - |
| 3Q23 | -5,171 | - |
| 2Q23 | 3,145 | - |
| 1Q22 | -7,693 | -6.4% |
| 3Q21 | -6,958 | -45.1% |
| 2Q21 | 6,674 | -114.6% |
| 1Q21 | -8,215 | +6.6% |
| 4Q20 | -20,313 | -243.2% |
| 3Q20 | -12,680 | -260.7% |
| 2Q20 | -45,733 | -339.2% |
| 1Q20 | -7,705 | -147.1% |
| 4Q19 | 16,309 | +48.6% |
| 3Q19 | 3,270 | +105.3% |
| 2Q19 | 15,755 | +27.2% |
| 1Q19 | 13,785 | - |
| 4Q19 | 14,187 | +29.3% |
| 3Q19 | 7,890 | +395.3% |
| 2Q19 | 19,120 | +54.3% |
| 1Q19 | 16,373 | - |
| 4Q18 | 10,973 | -34.0% |
| 3Q18 | 1,593 | -82.4% |
| 2Q18 | 12,389 | - |
| 1Q17 | 12,949 | -21.0% |
| 4Q17 | 16,616 | - |
| 3Q17 | 9,071 | - |
| 2Q16 | 19,561 | +11.3% |
| 1Q16 | 16,393 | +25.2% |
| 4Q15 | 15,878 | +45.5% |
| 3Q15 | 16,511 | +105.5% |
| 2Q15 | 17,581 | +64.5% |
| 1Q15 | 13,092 | +126.2% |
| 4Q14 | 10,916 | +36.9% |
| 3Q14 | 8,034 | -9.3% |
| 2Q14 | 10,689 | -12.9% |
| 1Q14 | 5,787 | -50.8% |
| 4Q13 | -2,235 | -117.1% |
| 3Q13 | 3,486 | -59.4% |
| 2Q13 | 11,777 | +11.1% |
| 1Q13 | 10,832 | - |
| 4Q13 | 7,976 | -39.1% |
| 3Q13 | 8,853 | +3.2% |
| 2Q13 | 12,273 | +15.8% |
| 1Q13 | 11,763 | - |
| 4Q12 | 13,092 | - |
| 3Q12 | 8,582 | - |
| 2Q12 | 10,603 | - |