| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q24 | 1,765 | -15.7% |
| 3Q24 | 2,614 | -179.0% |
| 2Q24 | 2,062 | +36.3% |
| 1Q24 | 2,221 | +19.1% |
| 4Q23 | 2,094 | -21.9% |
| 3Q23 | -3,307 | -224.3% |
| 2Q23 | 1,513 | -44.9% |
| 1Q23 | 1,865 | -15.5% |
| 4Q22 | 2,682 | -10.4% |
| 3Q22 | 2,661 | -27.1% |
| 2Q22 | 2,745 | -34.6% |
| 1Q22 | 2,207 | -56.1% |
| 4Q21 | 2,993 | -24.3% |
| 3Q21 | 3,651 | +23.9% |
| 2Q21 | 4,197 | +39.9% |
| 1Q21 | 5,033 | +342.7% |
| 4Q20 | 3,955 | +139.8% |
| 3Q20 | 2,947 | +34.6% |
| 2Q20 | 3,000 | +267.2% |
| 1Q20 | 1,137 | +15.4% |
| 4Q19 | 1,649 | +58.0% |
| 3Q19 | 2,190 | +55.5% |
| 2Q19 | 817 | +2.9% |
| 1Q19 | 985 | +103.5% |
| 4Q18 | 1,044 | +392.5% |
| 3Q18 | 1,408 | +271.5% |
| 2Q18 | 794 | +139.9% |
| 1Q18 | 484 | -11.8% |
| 4Q17 | 212 | -69.7% |
| 3Q17 | 379 | -34.7% |
| 2Q17 | 331 | -49.8% |
| 1Q17 | 549 | +36.6% |
| 4Q16 | 700 | +629.2% |
| 3Q16 | 580 | +23.1% |
| 2Q16 | 659 | +684.5% |
| 1Q16 | 402 | - |
| 4Q15 | 96 | -128.6% |
| 3Q15 | 471 | +251.5% |
| 2Q15 | 84 | -198.8% |
| 4Q14 | -336 | -91.2% |
| 3Q14 | 134 | -150.2% |
| 2Q14 | -85 | -114.4% |
| 4Q13 | -3,818 | -442.0% |
| 3Q13 | -267 | +29.7% |
| 2Q13 | 589 | -110.1% |
| 1Q13 | -512 | -63.5% |
| 4Q12 | 1,116 | -122.7% |
| 3Q12 | -206 | -97.4% |
| 2Q12 | -5,855 | -1604.4% |
| 1Q12 | -1,401 | - |
| 4Q11 | -4,912 | - |
| 3Q11 | -7,917 | - |
| 2Q11 | 389 | - |