| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -1,025 | -34.1% |
| 3Q25 | -361 | -145.6% |
| 2Q25 | 166 | -87.1% |
| 1Q25 | 1,366 | -20.9% |
| 4Q24 | -1,557 | -156.6% |
| 3Q24 | 791 | -57.9% |
| 2Q24 | 1,288 | -35.7% |
| 1Q24 | 1,727 | -51.8% |
| 4Q23 | 2,750 | - |
| 3Q23 | 1,879 | - |
| 2Q23 | 2,004 | - |
| 1Q23 | 3,587 | - |
| 4Q20 | 1,341 | +275.4% |
| 3Q20 | 1,223 | -4.8% |
| 2Q20 | -813 | -4.5% |
| 1Q20 | -493 | +17.3% |
| 4Q19 | 357 | -119.5% |
| 3Q19 | 1,284 | +1224.6% |
| 2Q19 | -851 | -128.6% |
| 1Q19 | -420 | +265.2% |
| 4Q18 | -1,832 | -14.3% |
| 3Q18 | 97 | -87.3% |
| 2Q18 | 2,977 | - |
| 1Q18 | -115 | - |
| 4Q17 | -2,138 | - |
| 3Q17 | 766 | - |