| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 4,201 | -62.0% |
| 4Q24 | 7,505 | -30.7% |
| 3Q24 | 12,432 | -3.8% |
| 2Q24 | 12,004 | +1.1% |
| 1Q24 | 11,053 | +6.4% |
| 4Q23 | 10,836 | -20.0% |
| 3Q23 | 12,929 | -7.8% |
| 2Q23 | 11,869 | -16.1% |
| 1Q23 | 10,393 | -22.3% |
| 4Q22 | 13,549 | +13.1% |
| 3Q22 | 14,021 | +211.2% |
| 2Q22 | 14,153 | -376.5% |
| 1Q22 | 13,381 | +74.4% |
| 4Q21 | 11,982 | - |
| 3Q21 | 11,379 | - |
| 2Q21 | 14,192 | - |
| 1Q21 | 8,828 | - |
| 3Q21 | 4,505 | - |
| 2Q21 | -5,119 | - |
| 1Q21 | 7,671 | - |
| 3Q19 | 9,334 | +25.0% |
| 2Q19 | 9,654 | -30.3% |
| 1Q19 | 8,489 | +4.3% |
| 3Q18 | 7,470 | -2.9% |
| 2Q18 | 13,860 | +118.7% |
| 1Q18 | 8,141 | +3.4% |
| 3Q17 | 7,690 | +58.8% |
| 2Q17 | 6,337 | +6.7% |
| 1Q17 | 7,874 | +75.1% |
| 4Q16 | 9,569 | - |
| 3Q16 | 8,870 | +81.5% |
| 2Q16 | 8,528 | +75.4% |
| 1Q16 | 7,199 | -499.3% |
| 3Q16 | 4,842 | -0.9% |
| 2Q16 | 5,940 | +22.2% |
| 1Q16 | 4,497 | -349.4% |
| 3Q15 | 4,888 | - |
| 2Q15 | 4,861 | - |
| 1Q15 | -1,803 | - |
| 3Q13 | 4,625 | +5.4% |
| 2Q13 | 4,963 | +16.7% |
| 1Q13 | 3,388 | -6.9% |
| 4Q12 | 3,940 | - |
| 3Q12 | 4,387 | -3.0% |
| 2Q12 | 4,251 | -5.8% |
| 1Q12 | 3,641 | - |
| 3Q11 | 4,522 | - |
| 2Q11 | 4,515 | - |