| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -3,827 | -194.5% |
| 3Q25 | -6,804 | -234.0% |
| 2Q25 | -4,251 | -184.8% |
| 1Q25 | -27,928 | +410.5% |
| 4Q24 | 4,050 | -171.6% |
| 3Q24 | 5,079 | -152.7% |
| 2Q24 | 5,012 | -123.7% |
| 1Q24 | -5,471 | -82.6% |
| 4Q23 | -5,658 | -75.2% |
| 3Q23 | -9,640 | -55.2% |
| 2Q23 | -21,157 | +432.8% |
| 1Q23 | -31,522 | +28.6% |
| 4Q22 | -22,832 | +50.5% |
| 3Q22 | -21,536 | +82.3% |
| 2Q22 | -3,971 | -54.9% |
| 1Q22 | -24,516 | +472.3% |
| 4Q21 | -15,171 | +400.4% |
| 3Q21 | -11,814 | +202.8% |
| 2Q21 | -8,810 | +1265.9% |
| 1Q21 | -4,284 | -513.5% |
| 4Q20 | -3,032 | -216.1% |
| 3Q20 | -3,901 | -188.1% |
| 2Q20 | -645 | -206.2% |
| 1Q20 | 1,036 | - |
| 4Q19 | 2,612 | - |
| 3Q19 | 4,429 | - |
| 2Q19 | 607 | - |