| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 10,035 | +39.7% |
| 3Q24 | 7,427 | +1.0% |
| 2Q24 | 6,382 | -12.0% |
| 1Q24 | 7,181 | -25.0% |
| 3Q23 | 7,351 | -50.4% |
| 2Q23 | 7,256 | -57.3% |
| 1Q23 | 9,581 | -41.2% |
| 3Q22 | 14,822 | -8.4% |
| 2Q22 | 17,001 | +1.0% |
| 1Q22 | 16,305 | +10.1% |
| 4Q21 | 15,079 | +41.2% |
| 3Q21 | 16,175 | +57.4% |
| 2Q21 | 16,839 | - |
| 1Q21 | 14,815 | +43.5% |
| 4Q20 | 10,679 | +11.8% |
| 3Q20 | 10,276 | +8.9% |
| 1Q20 | 10,321 | +21.9% |
| 4Q19 | 9,553 | +16.9% |
| 3Q19 | 9,438 | -2.1% |
| 2Q19 | 8,287 | -0.9% |
| 1Q19 | 8,464 | -4.8% |
| 4Q18 | 8,172 | -13.2% |
| 3Q18 | 9,640 | +3.9% |
| 2Q18 | 8,364 | -9.5% |
| 1Q18 | 8,892 | +4.5% |
| 4Q17 | 9,420 | +8.1% |
| 3Q17 | 9,275 | +9.8% |
| 2Q17 | 9,237 | +17.6% |
| 1Q17 | 8,506 | +7.3% |
| 4Q16 | 8,718 | +2.1% |
| 3Q16 | 8,447 | +7.0% |
| 2Q16 | 7,857 | +2.9% |
| 1Q16 | 7,930 | +7.5% |
| 4Q15 | 8,537 | +42.6% |
| 3Q15 | 7,892 | +6.3% |
| 2Q15 | 7,633 | +10.3% |
| 1Q15 | 7,377 | +16.0% |
| 4Q14 | 5,985 | -1.6% |
| 3Q14 | 7,425 | +17.1% |
| 2Q14 | 6,920 | +12.8% |
| 1Q14 | 6,359 | +12.6% |
| 4Q13 | 6,084 | +6.1% |
| 3Q13 | 6,343 | +17.4% |
| 2Q13 | 6,135 | +3.6% |
| 1Q13 | 5,649 | - |
| 4Q12 | 5,736 | - |
| 3Q12 | 5,401 | - |
| 2Q12 | 5,924 | - |