| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q23 | -7,626 | -59.7% |
| 2Q23 | -7,288 | -52.0% |
| 1Q23 | -7,477 | -42.2% |
| 3Q22 | -18,918 | +63.2% |
| 2Q22 | -15,178 | +62.3% |
| 1Q22 | -12,930 | +69.2% |
| 3Q21 | -11,590 | +151.2% |
| 2Q21 | -9,353 | +184.5% |
| 1Q21 | -7,644 | +127.8% |
| 3Q20 | -4,615 | +22.7% |
| 2Q20 | -3,288 | -11.9% |
| 1Q20 | -3,356 | +16.7% |
| 3Q19 | -3,761 | +15.9% |
| 2Q19 | -3,730 | +70.1% |
| 1Q19 | -2,876 | +40.6% |
| 3Q18 | -3,245 | - |
| 2Q18 | -2,193 | +281.7% |
| 1Q18 | -2,045 | - |
| 2Q17 | -575 | - |