| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q24 | 26,051 | +5.5% |
| 3Q24 | 21,130 | -30.1% |
| 2Q24 | 20,193 | -67.6% |
| 1Q24 | 22,303 | +0.2% |
| 4Q23 | 24,686 | -20.5% |
| 3Q23 | 30,238 | -13.4% |
| 2Q23 | 62,303 | +124.1% |
| 1Q23 | 22,252 | -31.6% |
| 4Q22 | 31,045 | -0.8% |
| 3Q22 | 34,905 | +1.2% |
| 2Q22 | 27,806 | -30.0% |
| 1Q22 | 32,527 | -36.2% |
| 4Q21 | 31,284 | -20.0% |
| 3Q21 | 34,484 | +8.1% |
| 2Q21 | 39,708 | +9.2% |
| 1Q21 | 50,948 | -281.4% |
| 4Q20 | 39,088 | +152.7% |
| 3Q20 | 31,914 | +97.0% |
| 2Q20 | 36,360 | +143.1% |
| 1Q20 | -28,092 | -300.6% |
| 4Q19 | 15,470 | +1.9% |
| 3Q19 | 16,204 | +17.5% |
| 2Q19 | 14,958 | +9.4% |
| 1Q19 | 14,005 | -1.6% |
| 4Q18 | 15,179 | +9.7% |
| 3Q18 | 13,789 | +1.4% |
| 2Q18 | 13,673 | +13.7% |
| 1Q18 | 14,234 | +58.2% |
| 4Q17 | 13,831 | +28.1% |
| 3Q17 | 13,600 | +35.5% |
| 2Q17 | 12,024 | +13.7% |
| 1Q17 | 8,997 | -11.7% |
| 4Q16 | 10,801 | +16.1% |
| 3Q16 | 10,039 | +3.6% |
| 2Q16 | 10,571 | +12.7% |
| 1Q16 | 10,186 | +7.7% |
| 4Q15 | 9,307 | +12.0% |
| 3Q15 | 9,694 | -1.5% |
| 2Q15 | 9,378 | +18.1% |
| 1Q15 | 9,454 | +28.5% |
| 4Q14 | 8,312 | +17.4% |
| 3Q14 | 9,842 | +24.2% |
| 2Q14 | 7,943 | -8.1% |
| 1Q14 | 7,358 | -6.4% |
| 4Q13 | 7,080 | -4.4% |
| 3Q13 | 7,924 | +1.6% |
| 2Q13 | 8,644 | +54.1% |
| 1Q13 | 7,865 | +34.3% |
| 4Q12 | 7,409 | - |
| 3Q12 | 7,800 | +31.2% |
| 2Q12 | 5,611 | -18.2% |
| 1Q12 | 5,856 | - |
| 3Q11 | 5,945 | - |
| 2Q11 | 6,863 | - |