| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 25,482 | +30.8% |
| 3Q24 | 26,748 | -7.3% |
| 2Q24 | 21,645 | -22.2% |
| 1Q24 | 19,479 | +124.7% |
| 3Q23 | 28,868 | -22.1% |
| 2Q23 | 27,815 | -17.5% |
| 1Q23 | 8,668 | -73.8% |
| 3Q22 | 37,066 | -3.7% |
| 2Q22 | 33,697 | -20.5% |
| 1Q22 | 33,050 | -6.2% |
| 4Q21 | 38,500 | +11.6% |
| 3Q21 | 38,471 | +51.9% |
| 2Q21 | 42,381 | +62.6% |
| 1Q21 | 35,239 | -247.9% |
| 4Q20 | 34,507 | +17.9% |
| 3Q20 | 25,325 | -15.9% |
| 2Q20 | 26,067 | -4.3% |
| 1Q20 | -23,822 | -181.0% |
| 4Q19 | 29,270 | +0.2% |
| 3Q19 | 30,103 | +2.5% |
| 2Q19 | 27,251 | -6.3% |
| 1Q19 | 29,405 | +17.2% |
| 4Q18 | 29,215 | +10.2% |
| 3Q18 | 29,374 | +19.9% |
| 2Q18 | 29,071 | +19.2% |
| 1Q18 | 25,080 | +14.8% |
| 4Q17 | 26,518 | +23.6% |
| 3Q17 | 24,497 | +11.0% |
| 2Q17 | 24,392 | +17.1% |
| 1Q17 | 21,848 | +2.9% |
| 4Q16 | 21,462 | -3.7% |
| 3Q16 | 22,076 | +8.5% |
| 2Q16 | 20,837 | +5.9% |
| 1Q16 | 21,241 | +9.4% |
| 4Q15 | 22,292 | +27.6% |
| 3Q15 | 20,346 | +7.0% |
| 2Q15 | 19,674 | +21.2% |
| 1Q15 | 19,409 | +15.3% |
| 4Q14 | 17,464 | +40.0% |
| 3Q14 | 19,022 | +30.6% |
| 2Q14 | 16,226 | +6.4% |
| 1Q14 | 16,839 | +17.2% |
| 4Q13 | 12,474 | -34.7% |
| 3Q13 | 14,564 | -13.8% |
| 2Q13 | 15,247 | +26.0% |
| 1Q13 | 14,369 | +26.2% |
| 4Q12 | 19,098 | +51.1% |
| 3Q12 | 16,898 | +54.9% |
| 2Q12 | 12,103 | -3.9% |
| 1Q12 | 11,390 | -9.3% |
| 4Q11 | 12,642 | - |
| 3Q11 | 10,906 | -10.6% |
| 2Q11 | 12,600 | +3.9% |
| 1Q11 | 12,558 | - |
| 3Q10 | 12,196 | - |
| 2Q10 | 12,122 | - |