| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q23 | 20,000 | -37.9% |
| 2Q23 | 21,100 | -35.7% |
| 1Q23 | 11,900 | -34.6% |
| 3Q22 | 32,200 | - |
| 2Q22 | 32,800 | - |
| 1Q22 | 18,200 | +124.7% |
| 1Q21 | 8,100 | -197.6% |
| 3Q20 | 28,100 | -108.9% |
| 2Q20 | 12,400 | +163.8% |
| 1Q20 | -8,300 | -1285.7% |
| 3Q19 | -316,600 | -2374.9% |
| 2Q19 | 4,700 | -44.8% |
| 1Q19 | 700 | -91.0% |
| 3Q18 | 13,917 | +144.0% |
| 2Q18 | 8,508 | +90.6% |
| 1Q18 | 7,757 | -1013.7% |
| 3Q17 | 5,704 | -299.6% |
| 2Q17 | 4,464 | -309.7% |
| 1Q17 | -849 | - |
| 3Q16 | -2,858 | +1343.4% |
| 2Q16 | -2,129 | - |
| 3Q15 | -198 | - |