| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -787 | -56.6% |
| 3Q25 | -1,152 | +14.0% |
| 2Q25 | -1,249 | +24.5% |
| 1Q25 | -1,095 | +24.4% |
| 4Q24 | -1,814 | +55.8% |
| 3Q24 | -1,011 | +30.6% |
| 2Q24 | -1,003 | -10.1% |
| 1Q24 | -880 | +9.5% |
| 4Q23 | -1,164 | -29.8% |
| 3Q23 | -774 | -18.5% |
| 2Q23 | -1,115 | +125.6% |
| 1Q23 | -804 | +52.4% |
| 4Q22 | -1,657 | +75.8% |
| 3Q22 | -950 | +104.6% |
| 2Q22 | -495 | -3.1% |
| 1Q22 | -528 | -45.5% |
| 4Q21 | -943 | +20.7% |
| 3Q21 | -464 | -27.1% |
| 2Q21 | -511 | -48.8% |
| 1Q21 | -969 | +507.5% |
| 4Q20 | -781 | +141.4% |
| 3Q20 | -637 | +162.4% |
| 2Q20 | -997 | +424.9% |
| 1Q20 | -160 | -8.7% |
| 4Q19 | -324 | - |
| 3Q19 | -243 | - |
| 2Q19 | -190 | - |
| 1Q19 | -175 | - |