| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -5,446 | -61.2% |
| 3Q24 | -11,578 | -25.4% |
| 2Q24 | -13,684 | -17.0% |
| 1Q24 | -14,036 | -31.2% |
| 3Q23 | -15,528 | -33.4% |
| 2Q23 | -16,484 | -29.8% |
| 1Q23 | -20,401 | +4.8% |
| 3Q22 | -23,313 | +70.6% |
| 2Q22 | -23,477 | +81.0% |
| 1Q22 | -19,460 | +140.9% |
| 3Q21 | -13,668 | +147.3% |
| 2Q21 | -12,970 | +158.7% |
| 1Q21 | -8,077 | +53.8% |
| 3Q20 | -5,528 | +70.4% |
| 2Q20 | -5,014 | +51.1% |
| 1Q20 | -5,253 | +67.1% |
| 3Q19 | -3,244 | +26.3% |
| 2Q19 | -3,320 | +21.2% |
| 1Q19 | -3,144 | +61.7% |
| 3Q18 | -2,569 | +30.5% |
| 2Q18 | -2,739 | +35.5% |
| 1Q18 | -1,944 | -9.9% |
| 3Q17 | -1,968 | - |
| 2Q17 | -2,022 | - |
| 1Q17 | -2,157 | - |