| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q24 | -2,625 | -15.9% |
| 1Q24 | -2,667 | -24.9% |
| 3Q23 | 2,929 | -240.5% |
| 2Q23 | -3,122 | -20.8% |
| 1Q23 | -3,549 | +76.2% |
| 3Q22 | -2,084 | -46.4% |
| 2Q22 | -3,943 | -42.0% |
| 1Q22 | -2,014 | +52.3% |
| 3Q21 | -3,885 | +922.4% |
| 2Q21 | -6,801 | +64.6% |
| 1Q21 | -1,322 | -46.2% |
| 3Q20 | -380 | -81.8% |
| 2Q20 | -4,131 | -13.0% |
| 1Q20 | -2,458 | -21.0% |
| 3Q19 | -2,089 | -80.9% |
| 2Q19 | -4,749 | +97.5% |
| 1Q19 | -3,110 | -22.9% |
| 3Q18 | -10,956 | +25.1% |
| 2Q18 | -2,405 | -84.0% |
| 1Q18 | -4,033 | -47.3% |
| 3Q17 | -8,756 | +2.8% |
| 2Q17 | -14,992 | +68.3% |
| 1Q17 | -7,653 | -0.0% |
| 3Q16 | -8,515 | +49.4% |
| 2Q16 | -8,906 | +106.3% |
| 1Q16 | -7,653 | +81.9% |
| 3Q15 | -5,700 | -14.7% |
| 2Q15 | -4,317 | -11.8% |
| 1Q15 | -4,207 | +39.6% |
| 3Q14 | -6,683 | -504.3% |
| 2Q14 | -4,897 | +374.1% |
| 1Q14 | -3,013 | - |
| 3Q13 | 1,653 | - |
| 2Q13 | -1,033 | - |