| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q23 | -3,266 | +2.9% |
| 3Q23 | -3,726 | +7.1% |
| 2Q23 | -3,681 | +7.2% |
| 1Q23 | -3,782 | +13.8% |
| 4Q22 | -3,174 | +6.9% |
| 3Q22 | -3,480 | +45.5% |
| 2Q22 | -3,434 | +11.5% |
| 1Q22 | -3,322 | +30.1% |
| 4Q21 | -2,969 | +13.7% |
| 3Q21 | -2,392 | +10.9% |
| 2Q21 | -3,081 | +72.2% |
| 1Q21 | -2,553 | -28.9% |
| 4Q20 | -2,612 | - |
| 3Q20 | -2,157 | - |
| 2Q20 | -1,789 | - |
| 1Q20 | -3,592 | - |
| 4Q17 | -2,552 | +56.9% |
| 3Q17 | -2,025 | -22.5% |
| 4Q16 | -1,627 | - |
| 3Q16 | -2,612 | - |