| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,006 | +17.3% |
| 3Q25 | 7,118 | -4.5% |
| 2Q25 | 2,459 | -34.1% |
| 1Q25 | 3,439 | +47.7% |
| 4Q24 | 4,267 | +9.7% |
| 3Q24 | 7,451 | +45.4% |
| 2Q24 | 3,730 | -20.4% |
| 1Q24 | 2,328 | -292.7% |
| 4Q23 | 3,891 | +8.3% |
| 3Q23 | 5,125 | +58.0% |
| 2Q23 | 4,685 | -35.6% |
| 1Q23 | -1,208 | -114.2% |
| 4Q22 | 3,594 | -39.8% |
| 3Q22 | 3,244 | -55.7% |
| 2Q22 | 7,270 | -29.6% |
| 1Q22 | 8,506 | +22.7% |
| 4Q21 | 5,973 | -12.8% |
| 3Q21 | 7,326 | -42.8% |
| 2Q21 | 10,320 | -4.7% |
| 1Q21 | 6,930 | +185.7% |
| 4Q20 | 6,851 | +98.4% |
| 3Q20 | 12,811 | +356.6% |
| 2Q20 | 10,834 | +362.4% |
| 1Q20 | 2,426 | +630.7% |
| 4Q19 | 3,453 | -30.7% |
| 3Q19 | 2,806 | -45.0% |
| 2Q19 | 2,343 | -84.2% |
| 1Q19 | 332 | -77.7% |
| 4Q18 | 4,983 | -14.3% |
| 3Q18 | 5,106 | +12.5% |
| 2Q18 | 14,862 | +375.3% |
| 1Q18 | 1,491 | -26.8% |
| 4Q17 | 5,816 | +30.9% |
| 3Q17 | 4,537 | -20.8% |
| 2Q17 | 3,127 | +6.0% |
| 1Q17 | 2,037 | -15.9% |
| 4Q16 | 4,444 | +33.0% |
| 3Q16 | 5,726 | +99.3% |
| 2Q16 | 2,950 | -35.0% |
| 1Q16 | 2,422 | -50.8% |
| 4Q15 | 3,341 | - |
| 3Q15 | 2,873 | -52.1% |
| 2Q15 | 4,541 | +12.4% |
| 1Q15 | 4,919 | +37.9% |
| 3Q14 | 5,997 | +49.9% |
| 2Q14 | 4,041 | -20.1% |
| 1Q14 | 3,567 | +25.5% |
| 4Q13 | 4,787 | +20.9% |
| 3Q13 | 4,000 | -140.0% |
| 2Q13 | 5,058 | +84.8% |
| 1Q13 | 2,843 | +3.0% |
| 4Q12 | 3,959 | +123.0% |
| 3Q12 | -9,994 | -10846.2% |
| 2Q12 | 2,737 | -8.8% |
| 1Q12 | 2,760 | - |
| 4Q11 | 1,775 | - |
| 3Q11 | 93 | - |
| 2Q11 | 3,002 | - |