| （単位：千ドル） | 純利益 | 前年比（％） |
|---|---|---|
| 1Q24 | 19,795 | -0.1% |
| 4Q23 | 20,068 | -40.2% |
| 3Q23 | 22,239 | -22.6% |
| 2Q23 | 22,628 | -22.3% |
| 1Q23 | 19,805 | +24.3% |
| 4Q22 | 33,577 | +51.5% |
| 3Q22 | 28,746 | +29.0% |
| 2Q22 | 29,117 | +6.2% |
| 1Q22 | 15,929 | -31.3% |
| 4Q21 | 22,170 | +17.6% |
| 3Q21 | 22,289 | +54.5% |
| 2Q21 | 27,407 | - |
| 1Q21 | 23,175 | +87.0% |
| 4Q20 | 18,848 | +0.7% |
| 3Q20 | 14,427 | -23.6% |
| 1Q20 | 12,392 | -20.7% |
| 4Q19 | 18,715 | +20.4% |
| 3Q19 | 18,874 | +12.6% |
| 2Q19 | 17,457 | +10.2% |
| 1Q19 | 15,626 | +2.4% |
| 4Q18 | 15,550 | +18.0% |
| 3Q18 | 16,758 | +22.1% |
| 2Q18 | 15,838 | +18.5% |
| 1Q18 | 15,255 | +23.9% |
| 4Q17 | 13,175 | +10.2% |
| 3Q17 | 13,723 | +21.2% |
| 2Q17 | 13,370 | +32.0% |
| 1Q17 | 12,312 | +51.9% |
| 4Q16 | 11,953 | +41.2% |
| 3Q16 | 11,327 | +44.8% |
| 2Q16 | 10,130 | +28.8% |
| 1Q16 | 8,108 | -2.7% |
| 4Q15 | 8,464 | +6.6% |
| 3Q15 | 7,825 | -5.1% |
| 2Q15 | 7,862 | +1.0% |
| 1Q15 | 8,330 | +16.3% |
| 4Q14 | 7,939 | +8.1% |
| 3Q14 | 8,246 | +24.6% |
| 2Q14 | 7,781 | +31.8% |
| 1Q14 | 7,163 | +40.2% |
| 4Q13 | 7,341 | +25.9% |
| 3Q13 | 6,617 | +20.6% |
| 2Q13 | 5,903 | +8.3% |
| 1Q13 | 5,108 | +2.8% |
| 4Q12 | 5,829 | +13.9% |
| 3Q12 | 5,489 | +7.5% |
| 2Q12 | 5,453 | +12.2% |
| 1Q12 | 4,971 | - |
| 4Q11 | 5,116 | - |
| 3Q11 | 5,106 | - |
| 2Q11 | 4,858 | - |