| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 26,532 | -11.2% |
| 1Q25 | 26,228 | +0.4% |
| 3Q24 | 24,914 | +15.5% |
| 2Q24 | 29,885 | +1.4% |
| 1Q24 | 26,133 | -14.5% |
| 3Q23 | 21,569 | -30.0% |
| 2Q23 | 29,461 | +2.6% |
| 1Q23 | 30,577 | +8.7% |
| 3Q22 | 30,826 | -10.1% |
| 2Q22 | 28,702 | +18.6% |
| 1Q22 | 28,142 | -27.5% |
| 3Q21 | 34,283 | +11.1% |
| 2Q21 | 24,204 | -0.7% |
| 1Q21 | 38,841 | +776.4% |
| 4Q20 | 33,837 | +67.6% |
| 3Q20 | 30,857 | +31.6% |
| 2Q20 | 24,363 | +9.8% |
| 1Q20 | 4,432 | -79.8% |
| 4Q19 | 20,189 | +1.4% |
| 3Q19 | 23,453 | +4.3% |
| 2Q19 | 22,179 | -5.9% |
| 1Q19 | 21,954 | +19.7% |
| 4Q18 | 19,902 | +22.8% |
| 3Q18 | 22,495 | +22.2% |
| 2Q18 | 23,563 | +32.1% |
| 1Q18 | 18,341 | +1.9% |
| 4Q17 | 16,201 | +20.8% |
| 3Q17 | 18,401 | +17.9% |
| 2Q17 | 17,834 | +25.9% |
| 1Q17 | 17,997 | +9.1% |
| 4Q16 | 13,412 | +2.1% |
| 3Q16 | 15,606 | +13.6% |
| 2Q16 | 14,167 | +7.9% |
| 1Q16 | 16,489 | +46.2% |
| 4Q15 | 13,130 | -267.0% |
| 3Q15 | 13,733 | +134.6% |
| 2Q15 | 13,131 | +16.3% |
| 1Q15 | 11,282 | +20.2% |
| 4Q14 | -7,863 | -158.4% |
| 3Q14 | 5,854 | -26.1% |
| 2Q14 | 11,295 | -4.3% |
| 1Q14 | 9,383 | -9.6% |
| 4Q13 | 13,468 | +40.7% |
| 3Q13 | 7,918 | -22.1% |
| 2Q13 | 11,801 | +26.4% |
| 1Q13 | 10,379 | -21.5% |
| 4Q12 | 9,572 | - |
| 3Q12 | 10,165 | -32.9% |
| 2Q12 | 9,337 | -36.8% |
| 1Q12 | 13,229 | - |
| 3Q11 | 15,146 | - |
| 2Q11 | 14,770 | - |