| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -3,620 | +44.6% |
| 3Q24 | -675 | -86.8% |
| 2Q24 | -3,421 | -65.3% |
| 1Q24 | -2,504 | -86.1% |
| 3Q23 | -5,119 | -5.8% |
| 2Q23 | -9,866 | -40.4% |
| 1Q23 | -17,964 | +160.0% |
| 3Q22 | -5,433 | -55.5% |
| 2Q22 | -16,568 | +34.4% |
| 1Q22 | -6,908 | -21.4% |
| 3Q21 | -12,216 | -6.8% |
| 2Q21 | -12,330 | +84.3% |
| 1Q21 | -8,790 | +160.1% |
| 3Q20 | -13,110 | -7.3% |
| 2Q20 | -6,690 | +509.2% |
| 1Q20 | -3,380 | +236.5% |
| 4Q19 | -13,464 | - |
| 3Q19 | -14,147 | +8171.4% |
| 2Q19 | -1,099 | +2602.4% |
| 1Q19 | -1,005 | - |
| 3Q18 | -172 | - |
| 2Q18 | -41 | - |