| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 6,259 | +21.7% |
| 3Q24 | 5,150 | -20.7% |
| 2Q24 | 4,851 | -24.6% |
| 1Q24 | 5,143 | +2.0% |
| 3Q23 | 6,494 | +72.4% |
| 2Q23 | 6,431 | +146.7% |
| 1Q23 | 5,042 | -158.5% |
| 3Q22 | 3,766 | -210.6% |
| 2Q22 | 2,607 | -271.6% |
| 1Q22 | -8,614 | +404.9% |
| 3Q21 | -3,406 | -213.2% |
| 2Q21 | -1,519 | -144.6% |
| 1Q21 | -1,706 | -56.1% |
| 3Q20 | 3,010 | -241.3% |
| 2Q20 | 3,406 | -463.1% |
| 1Q20 | -3,882 | -392.3% |
| 3Q19 | -2,130 | +129.8% |
| 2Q19 | -938 | -45.0% |
| 1Q19 | 1,328 | +34.7% |
| 3Q18 | -927 | -123.8% |
| 2Q18 | -1,706 | -164.3% |
| 1Q18 | 986 | -33.1% |
| 3Q17 | 3,898 | -36.9% |
| 2Q17 | 2,653 | -54.1% |
| 1Q17 | 1,474 | -75.8% |
| 3Q16 | 6,181 | -16.9% |
| 2Q16 | 5,785 | -1.7% |
| 1Q16 | 6,103 | -3.6% |
| 3Q15 | 7,442 | -7.1% |
| 2Q15 | 5,888 | -17.2% |
| 1Q15 | 6,332 | -21.3% |
| 3Q14 | 8,008 | -16.1% |
| 2Q14 | 7,110 | -39.6% |
| 1Q14 | 8,041 | -31.6% |
| 3Q13 | 9,550 | -26.7% |
| 2Q13 | 11,766 | -17.0% |
| 1Q13 | 11,757 | -16.1% |
| 3Q12 | 13,035 | -15.7% |
| 2Q12 | 14,180 | -38.3% |
| 1Q12 | 14,007 | - |
| 3Q11 | 15,457 | - |
| 2Q11 | 22,967 | - |