| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -334 | +87.2% |
| 3Q24 | -394 | -54.1% |
| 2Q24 | -308 | +106.9% |
| 1Q24 | -179 | -55.4% |
| 3Q23 | -858 | +59.1% |
| 2Q23 | -149 | -73.6% |
| 1Q23 | -400 | -47.8% |
| 3Q22 | -540 | -43.9% |
| 2Q22 | -564 | -54.8% |
| 1Q22 | -767 | +2.4% |
| 3Q21 | -962 | -71.4% |
| 2Q21 | -1,246 | -56.5% |
| 1Q21 | -748 | -34.9% |
| 3Q20 | -3,359 | +324.5% |
| 2Q20 | -2,865 | +24.5% |
| 1Q20 | -1,150 | - |
| 3Q19 | -792 | -13.0% |
| 2Q19 | -2,302 | -31.4% |
| 3Q18 | -910 | -46.4% |
| 2Q18 | -3,355 | +45.6% |
| 1Q18 | -4,528 | +91.1% |
| 3Q17 | -1,696 | - |
| 2Q17 | -2,305 | - |
| 1Q17 | -2,370 | - |