| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 30,292 | +127.7% |
| 4Q25 | 22,256 | +81.7% |
| 3Q25 | 26,206 | -23.6% |
| 2Q25 | 19,864 | -1.3% |
| 1Q25 | 13,302 | -51.8% |
| 4Q24 | 12,250 | -13.6% |
| 3Q24 | 34,279 | +63.6% |
| 2Q24 | 20,128 | +37.8% |
| 1Q24 | 27,607 | -7.7% |
| 4Q23 | 14,172 | -47.1% |
| 3Q23 | 20,952 | -24.3% |
| 2Q23 | 14,609 | -60.4% |
| 1Q23 | 29,924 | +15.3% |
| 4Q22 | 26,776 | +88.6% |
| 3Q22 | 27,682 | -29.9% |
| 2Q22 | 36,845 | +115.9% |
| 1Q22 | 25,952 | +4.8% |
| 4Q21 | 14,199 | -14.6% |
| 3Q21 | 39,507 | +30.7% |
| 2Q21 | 17,064 | -24.0% |
| 1Q21 | 24,764 | -9.3% |
| 4Q20 | 16,627 | -273.6% |
| 3Q20 | 30,231 | +146.9% |
| 2Q20 | 22,462 | +80.8% |
| 1Q20 | 27,315 | +103.8% |
| 4Q19 | -9,577 | -143.4% |
| 3Q19 | 12,242 | -39.5% |
| 2Q19 | 12,424 | -39.4% |
| 1Q19 | 13,406 | -17.2% |
| 4Q18 | 22,071 | -21.4% |
| 3Q18 | 20,222 | +7.0% |
| 2Q18 | 20,504 | +9.5% |
| 1Q18 | 16,183 | -13046.4% |
| 4Q17 | 28,081 | -144.2% |
| 3Q17 | 18,899 | +53.4% |
| 2Q17 | 18,732 | +70.6% |
| 1Q17 | -125 | -102.6% |
| 4Q16 | -63,461 | -435.1% |
| 3Q16 | 12,318 | +65.8% |
| 2Q16 | 10,983 | -392.1% |
| 1Q16 | 4,880 | -147.6% |
| 4Q15 | 18,940 | -29.0% |
| 3Q15 | 7,429 | -56.2% |
| 2Q15 | -3,760 | -118.7% |
| 1Q15 | -10,253 | -173.2% |
| 4Q14 | 26,672 | +13.0% |
| 3Q14 | 16,974 | +72.5% |
| 2Q14 | 20,151 | +43.0% |
| 1Q14 | 14,008 | -1.1% |
| 4Q13 | 23,606 | -4.1% |
| 3Q13 | 9,838 | -31.5% |
| 2Q13 | 14,094 | -500.1% |
| 1Q13 | 14,167 | +16.5% |
| 4Q12 | 24,622 | +27.8% |
| 3Q12 | 14,354 | +12.7% |
| 2Q12 | -3,523 | -112.8% |
| 1Q12 | 12,164 | -57.0% |
| 4Q11 | 19,271 | -39.1% |
| 3Q11 | 12,738 | -13.6% |
| 2Q11 | 27,419 | - |
| 1Q11 | 28,277 | - |
| 4Q10 | 31,638 | - |
| 3Q10 | 14,749 | - |