| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,723 | -5.7% |
| 3Q24 | 7,296 | -27.3% |
| 2Q24 | 8,324 | -11.9% |
| 1Q24 | 8,194 | -9.1% |
| 3Q23 | 10,039 | -7.4% |
| 2Q23 | 9,444 | -14.6% |
| 1Q23 | 9,011 | -21.2% |
| 3Q22 | 10,847 | -14.1% |
| 2Q22 | 11,064 | -7.0% |
| 1Q22 | 11,433 | -1.5% |
| 3Q21 | 12,624 | +8.2% |
| 2Q21 | 11,894 | +39.0% |
| 1Q21 | 11,612 | +2.1% |
| 3Q20 | 11,666 | +18.9% |
| 2Q20 | 8,557 | -9.8% |
| 1Q20 | 11,370 | +15.3% |
| 3Q19 | 9,809 | +17.0% |
| 2Q19 | 9,485 | +21.3% |
| 1Q19 | 9,860 | +10.0% |
| 3Q18 | 8,383 | +16.9% |
| 2Q18 | 7,819 | -7.7% |
| 1Q18 | 8,967 | -10.2% |
| 3Q17 | 7,173 | -1.9% |
| 2Q17 | 8,471 | +20.4% |
| 1Q17 | 9,980 | +24.7% |
| 3Q16 | 7,309 | +12.7% |
| 2Q16 | 7,036 | +11.2% |
| 1Q16 | 8,006 | +38.5% |
| 3Q15 | 6,485 | -8.8% |
| 2Q15 | 6,325 | +0.9% |
| 1Q15 | 5,782 | -30.7% |
| 3Q14 | 7,107 | +19.5% |
| 2Q14 | 6,266 | +14.7% |
| 1Q14 | 8,343 | +17.0% |
| 3Q13 | 5,948 | +8.3% |
| 2Q13 | 5,463 | +6.9% |
| 1Q13 | 7,133 | +20.3% |
| 3Q12 | 5,492 | +33.4% |
| 2Q12 | 5,111 | +38.6% |
| 1Q12 | 5,930 | - |
| 3Q11 | 4,117 | - |
| 2Q11 | 3,687 | - |