| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 21,491 | -21.8% |
| 3Q24 | 23,779 | -10.9% |
| 2Q24 | 19,999 | +1.5% |
| 1Q24 | 27,465 | -5.7% |
| 3Q23 | 26,683 | +42.5% |
| 2Q23 | 19,713 | +175.1% |
| 1Q23 | 29,111 | +339.1% |
| 3Q22 | 18,720 | -16.9% |
| 2Q22 | 7,165 | -74.2% |
| 1Q22 | 6,629 | -75.1% |
| 3Q21 | 22,536 | -0.9% |
| 2Q21 | 27,733 | +94.6% |
| 1Q21 | 26,582 | -7.3% |
| 4Q20 | 19,688 | -18.7% |
| 3Q20 | 22,742 | -21.1% |
| 2Q20 | 14,250 | -46.9% |
| 1Q20 | 28,676 | +10.9% |
| 4Q19 | 24,214 | -5.3% |
| 3Q19 | 28,821 | +40.6% |
| 2Q19 | 26,837 | +29.5% |
| 1Q19 | 25,851 | +27.9% |
| 4Q18 | 25,567 | +18.0% |
| 3Q18 | 20,492 | -12.4% |
| 2Q18 | 20,724 | +2.1% |
| 1Q18 | 20,204 | -9.6% |
| 4Q17 | 21,671 | +11.4% |
| 3Q17 | 23,386 | -22.5% |
| 2Q17 | 20,303 | +17.5% |
| 1Q17 | 22,350 | -32.5% |
| 4Q16 | 19,461 | -33.4% |
| 3Q16 | 30,159 | +7.9% |
| 2Q16 | 17,285 | -23.0% |
| 1Q16 | 33,094 | +98.0% |
| 4Q15 | 29,241 | +74.9% |
| 3Q15 | 27,943 | +177.7% |
| 2Q15 | 22,446 | +26.5% |
| 1Q15 | 16,711 | -1.7% |
| 4Q14 | 16,715 | +33.9% |
| 3Q14 | 10,064 | -39.5% |
| 2Q14 | 17,741 | -5.9% |
| 1Q14 | 17,002 | +25.5% |
| 4Q13 | 12,482 | -29.3% |
| 3Q13 | 16,631 | -2.8% |
| 2Q13 | 18,862 | +0.1% |
| 1Q13 | 13,544 | -42.6% |
| 4Q12 | 17,656 | - |
| 3Q12 | 17,114 | -13.4% |
| 2Q12 | 18,842 | +19.1% |
| 1Q12 | 23,612 | - |
| 3Q11 | 19,771 | - |
| 2Q11 | 15,816 | - |