| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q22 | -2,415 | -818.8% |
| 1Q21 | 336 | +558.8% |
| 3Q20 | 143 | -204.4% |
| 2Q20 | -381 | -32.1% |
| 1Q20 | 51 | -110.6% |
| 3Q19 | -137 | -111.8% |
| 2Q19 | -561 | +5000.0% |
| 1Q19 | -479 | -256.5% |
| 3Q18 | 1,162 | -231.3% |
| 2Q18 | -11 | -92.3% |
| 1Q18 | 306 | -122.1% |
| 3Q17 | -885 | -64.9% |
| 2Q17 | -143 | -91.1% |
| 1Q17 | -1,383 | -438.1% |
| 3Q16 | -2,520 | -442.4% |
| 2Q16 | -1,612 | +35.8% |
| 1Q16 | 409 | -128.6% |
| 3Q15 | 736 | -713.3% |
| 2Q15 | -1,187 | +40.5% |
| 1Q15 | -1,432 | +28540.0% |
| 3Q14 | -120 | -97.9% |
| 2Q14 | -845 | -43.6% |
| 1Q14 | -5 | -98.7% |
| 3Q13 | -5,686 | -668.6% |
| 2Q13 | -1,499 | -174.3% |
| 1Q13 | -372 | -110.0% |
| 3Q12 | 1,000 | -48.7% |
| 2Q12 | 2,018 | +104.7% |
| 1Q12 | 3,722 | - |
| 3Q11 | 1,950 | - |
| 2Q11 | 986 | - |