| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | -2,200 | +33.6% |
| 1Q25 | -3,477 | +69.2% |
| 3Q24 | -2,133 | +1.9% |
| 2Q24 | -1,646 | -3.7% |
| 1Q24 | -2,055 | -6.3% |
| 3Q23 | -2,093 | -22.0% |
| 2Q23 | -1,709 | -25.7% |
| 1Q23 | -2,193 | -17.6% |
| 3Q22 | -2,685 | -17.5% |
| 2Q22 | -2,300 | -28.1% |
| 1Q22 | -2,661 | -37.7% |
| 3Q21 | -3,254 | +50.1% |
| 2Q21 | -3,200 | +27.2% |
| 1Q21 | -4,270 | +135.0% |
| 3Q20 | -2,167 | +27.4% |
| 2Q20 | -2,516 | +98.5% |
| 1Q20 | -1,817 | +119.0% |
| 3Q19 | -1,701 | - |
| 2Q19 | -1,268 | - |
| 1Q19 | -830 | - |