| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,400 | -166.7% |
| 3Q24 | 2,900 | -39.6% |
| 2Q24 | 2,300 | -37.8% |
| 1Q24 | -3,600 | -169.2% |
| 3Q23 | 4,800 | -29.4% |
| 2Q23 | 3,700 | -44.8% |
| 1Q23 | 5,200 | -27.8% |
| 3Q22 | 6,800 | 0.0% |
| 2Q22 | 6,700 | +26.4% |
| 1Q22 | 7,200 | +63.6% |
| 3Q21 | 6,800 | +195.7% |
| 2Q21 | 5,300 | +96.3% |
| 1Q21 | 4,400 | -335.4% |
| 3Q20 | 2,300 | -44.0% |
| 2Q20 | 2,700 | +54.0% |
| 1Q20 | -1,869 | -16.8% |
| 3Q19 | 4,104 | +142.0% |
| 2Q19 | 1,753 | -30.5% |
| 1Q19 | -2,247 | -2161.5% |
| 3Q18 | 1,696 | +2.0% |
| 2Q18 | 2,524 | -305.5% |
| 1Q18 | 109 | -119.4% |
| 4Q17 | 2,229 | -123.7% |
| 3Q17 | 1,662 | -16.1% |
| 2Q17 | -1,228 | -142.4% |
| 1Q17 | -563 | - |
| 4Q16 | -9,423 | - |
| 3Q16 | 1,982 | -28.2% |
| 2Q16 | 2,897 | +81.4% |
| 3Q15 | 2,761 | -13.7% |
| 2Q15 | 1,597 | -61.5% |
| 1Q15 | 1,851 | +265.8% |
| 4Q14 | 2,614 | +10.7% |
| 3Q14 | 3,198 | +187.8% |
| 2Q14 | 4,150 | +14.2% |
| 1Q14 | 506 | -73.9% |
| 4Q13 | 2,361 | +159.7% |
| 3Q13 | 1,111 | -28.6% |
| 2Q13 | 3,635 | +155.6% |
| 1Q13 | 1,936 | -398.8% |
| 4Q12 | 909 | - |
| 3Q12 | 1,557 | +95.4% |
| 2Q12 | 1,422 | -24.7% |
| 1Q12 | -648 | - |
| 3Q11 | 797 | - |
| 2Q11 | 1,888 | - |