| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 16,354 | +21.6% |
| 3Q24 | 10,133 | -35.2% |
| 2Q24 | 14,157 | -19.6% |
| 1Q24 | 13,454 | +74.4% |
| 3Q23 | 15,640 | -16.6% |
| 2Q23 | 17,616 | -7.8% |
| 1Q23 | 7,714 | -59.1% |
| 4Q22 | 16,121 | +159.6% |
| 3Q22 | 18,761 | -3.1% |
| 2Q22 | 19,111 | +1.2% |
| 1Q22 | 18,842 | +6.7% |
| 4Q21 | 6,210 | -54.7% |
| 3Q21 | 19,369 | +45.5% |
| 2Q21 | 18,878 | +46.1% |
| 1Q21 | 17,657 | +70.8% |
| 4Q20 | 13,708 | +15.6% |
| 3Q20 | 13,312 | +18.6% |
| 2Q20 | 12,917 | +28.8% |
| 1Q20 | 10,335 | +3.8% |
| 4Q19 | 11,861 | +15.5% |
| 3Q19 | 11,225 | +21.1% |
| 2Q19 | 10,031 | +3.8% |
| 1Q19 | 9,958 | +9.6% |
| 4Q18 | 10,271 | +10.2% |
| 3Q18 | 9,267 | +16.0% |
| 2Q18 | 9,660 | +25.2% |
| 1Q18 | 9,085 | +17.2% |
| 4Q17 | 9,319 | +26.3% |
| 3Q17 | 7,992 | +8.8% |
| 2Q17 | 7,714 | +12.6% |
| 1Q17 | 7,755 | +19.9% |
| 4Q16 | 7,377 | +83.4% |
| 3Q16 | 7,343 | +195.9% |
| 2Q16 | 6,853 | +461.3% |
| 1Q16 | 6,469 | +128.7% |
| 4Q15 | 4,023 | +46.6% |
| 3Q15 | 2,482 | -16.3% |
| 2Q15 | 1,221 | -60.2% |
| 1Q15 | 2,828 | +0.4% |
| 4Q14 | 2,744 | -6.5% |
| 3Q14 | 2,964 | +68.9% |
| 2Q14 | 3,071 | +35.2% |
| 1Q14 | 2,818 | +12.7% |
| 4Q13 | 2,936 | -15.2% |
| 3Q13 | 1,755 | -46.0% |
| 2Q13 | 2,272 | -23.5% |
| 1Q13 | 2,500 | -24.5% |
| 4Q12 | 3,462 | - |
| 3Q12 | 3,247 | +6.3% |
| 2Q12 | 2,968 | +10.6% |
| 1Q12 | 3,310 | - |
| 3Q11 | 3,054 | - |
| 2Q11 | 2,684 | - |