| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -5,253 | -50.5% |
| 3Q24 | -6,481 | -165.9% |
| 2Q24 | -3,930 | -236.6% |
| 1Q24 | -10,610 | -5835.1% |
| 3Q23 | 9,833 | -190.2% |
| 2Q23 | 2,877 | -118.5% |
| 1Q23 | 185 | -101.1% |
| 3Q22 | -10,898 | -23.7% |
| 2Q22 | -15,529 | -285.8% |
| 1Q22 | -17,121 | +3.4% |
| 3Q21 | -14,278 | +25.7% |
| 2Q21 | 8,358 | -150.0% |
| 1Q21 | -16,555 | -32.8% |
| 4Q20 | -16,915 | +61.1% |
| 3Q20 | -11,356 | +156.9% |
| 2Q20 | -16,716 | +1.4% |
| 1Q20 | -24,622 | +17.2% |
| 4Q19 | -10,497 | -57.0% |
| 3Q19 | -4,421 | -56.5% |
| 2Q19 | -16,478 | -21.5% |
| 1Q19 | -21,010 | -13.9% |
| 4Q18 | -24,414 | -31.9% |
| 3Q18 | -10,158 | -65.1% |
| 2Q18 | -21,002 | -53.1% |
| 1Q18 | -24,414 | +31.4% |
| 4Q17 | -35,830 | - |
| 3Q17 | -29,129 | - |
| 2Q17 | -44,815 | - |
| 1Q17 | -18,585 | - |