| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 36,917 | +0.7% |
| 3Q24 | 37,115 | -1.8% |
| 2Q24 | 36,264 | -10.7% |
| 1Q24 | 36,655 | +19.8% |
| 3Q23 | 37,796 | +8.6% |
| 2Q23 | 40,617 | +42.8% |
| 1Q23 | 30,600 | +15.1% |
| 3Q22 | 34,795 | +20.1% |
| 2Q22 | 28,450 | +2.4% |
| 1Q22 | 26,593 | +7.2% |
| 3Q21 | 28,982 | +14.9% |
| 2Q21 | 27,788 | +20.9% |
| 1Q21 | 24,801 | -31.7% |
| 3Q20 | 25,224 | -11.7% |
| 2Q20 | 22,983 | -19.5% |
| 1Q20 | 36,322 | +32.4% |
| 4Q19 | 29,119 | +114.9% |
| 3Q19 | 28,564 | +8.6% |
| 2Q19 | 28,564 | +8.5% |
| 1Q19 | 27,429 | +24.6% |
| 4Q18 | 13,553 | -45.8% |
| 3Q18 | 26,298 | +25.6% |
| 2Q18 | 26,337 | +22.5% |
| 1Q18 | 22,021 | -7.0% |
| 4Q17 | 25,012 | +17.7% |
| 3Q17 | 20,935 | +5.7% |
| 2Q17 | 21,500 | +14.1% |
| 1Q17 | 23,673 | +34.8% |
| 4Q16 | 21,252 | +9.1% |
| 3Q16 | 19,809 | +25.9% |
| 2Q16 | 18,844 | +4.1% |
| 1Q16 | 17,568 | -40.2% |
| 4Q15 | 19,487 | - |
| 3Q15 | 15,736 | -12.0% |
| 2Q15 | 18,108 | -6.0% |
| 1Q15 | 29,359 | +49.7% |
| 3Q14 | 17,882 | -15.0% |
| 2Q14 | 19,254 | -1.7% |
| 1Q14 | 19,606 | +53.7% |
| 3Q13 | 21,031 | +30.4% |
| 2Q13 | 19,579 | +74.9% |
| 1Q13 | 12,756 | -15.9% |
| 3Q12 | 16,133 | -7.4% |
| 2Q12 | 11,193 | -24.7% |
| 1Q12 | 15,175 | - |
| 3Q11 | 17,414 | - |
| 2Q11 | 14,859 | - |