| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 10,796 | +26.7% |
| 3Q24 | 8,887 | -19.6% |
| 2Q24 | 9,171 | -30.4% |
| 1Q24 | 8,518 | -47.5% |
| 3Q23 | 11,058 | -53.4% |
| 2Q23 | 13,172 | -40.1% |
| 1Q23 | 16,236 | -16.6% |
| 3Q22 | 23,724 | +7.1% |
| 2Q22 | 21,988 | -19.8% |
| 1Q22 | 19,470 | -24.0% |
| 4Q21 | 21,913 | +25.4% |
| 3Q21 | 22,158 | +89.8% |
| 2Q21 | 27,433 | +86.7% |
| 1Q21 | 25,623 | +314.9% |
| 4Q20 | 17,480 | +32.7% |
| 3Q20 | 11,677 | -35.1% |
| 2Q20 | 14,692 | +40.1% |
| 1Q20 | 6,176 | -45.7% |
| 4Q19 | 13,173 | - |
| 3Q19 | 17,984 | +47.9% |
| 2Q19 | 10,484 | -16.2% |
| 1Q19 | 11,381 | -11.0% |
| 3Q18 | 12,157 | -3.9% |
| 2Q18 | 12,505 | +2.4% |
| 1Q18 | 12,789 | -0.9% |
| 3Q17 | 12,651 | +14.3% |
| 2Q17 | 12,217 | +14.5% |
| 1Q17 | 12,908 | +131.0% |
| 3Q16 | 11,069 | +53.9% |
| 2Q16 | 10,666 | +38.4% |
| 1Q16 | 5,589 | -26.3% |
| 3Q15 | 7,192 | -0.5% |
| 2Q15 | 7,705 | -7.8% |
| 1Q15 | 7,588 | -13.8% |
| 3Q14 | 7,225 | -7.2% |
| 2Q14 | 8,355 | +22.4% |
| 1Q14 | 8,807 | +19.4% |
| 4Q13 | 7,896 | +57.1% |
| 3Q13 | 7,782 | - |
| 2Q13 | 6,827 | - |
| 1Q13 | 7,378 | - |
| 4Q12 | 5,027 | - |