| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,577 | -49.3% |
| 3Q25 | 1,145 | -39.9% |
| 2Q25 | -468 | -120.7% |
| 1Q25 | 1,829 | +103.2% |
| 4Q24 | 3,108 | +136.7% |
| 3Q24 | 1,905 | -12006.3% |
| 2Q24 | 2,257 | +171.3% |
| 1Q24 | 900 | +33.3% |
| 4Q23 | 1,313 | +2331.5% |
| 3Q23 | -16 | -97.9% |
| 2Q23 | 832 | -122.3% |
| 1Q23 | 675 | -133.8% |
| 4Q22 | 54 | -101.6% |
| 3Q22 | -780 | -80.5% |
| 2Q22 | -3,732 | +28.4% |
| 1Q22 | -2,000 | -47.6% |
| 4Q21 | -3,279 | -58.7% |
| 3Q21 | -4,001 | -33.4% |
| 2Q21 | -2,906 | -48.9% |
| 1Q21 | -3,815 | -37.7% |
| 4Q20 | -7,936 | -26.8% |
| 3Q20 | -6,005 | -14.8% |
| 2Q20 | -5,688 | +8.1% |
| 1Q20 | -6,121 | +86.8% |
| 4Q19 | -10,835 | +140.4% |
| 3Q19 | -7,049 | +186.0% |
| 2Q19 | -5,263 | +177.3% |
| 1Q19 | -3,276 | +0.9% |
| 4Q18 | -4,508 | +36.7% |
| 3Q18 | -2,465 | -20.4% |
| 2Q18 | -1,898 | -47.2% |
| 1Q18 | -3,248 | -187.8% |
| 4Q17 | -3,298 | -148.9% |
| 3Q17 | -3,095 | -52.3% |
| 2Q17 | -3,598 | +24.3% |
| 1Q17 | 3,698 | -197.3% |
| 4Q16 | 6,739 | -124.4% |
| 3Q16 | -6,488 | +62.1% |
| 2Q16 | -2,894 | -51.3% |
| 1Q16 | -3,800 | +31.9% |
| 4Q15 | -27,585 | +427.7% |
| 3Q15 | -4,003 | -5.2% |
| 2Q15 | -5,938 | +135.4% |
| 1Q15 | -2,882 | +92.5% |
| 4Q14 | -5,227 | +44.0% |
| 3Q14 | -4,223 | +105.8% |
| 2Q14 | -2,523 | +197.9% |
| 1Q14 | -1,497 | -166.4% |
| 4Q13 | -3,631 | -84.8% |
| 3Q13 | -2,052 | +171.4% |
| 2Q13 | -847 | +168.0% |
| 1Q13 | 2,253 | -1119.5% |
| 4Q12 | -23,939 | +841.7% |
| 3Q12 | -756 | -2462.5% |
| 2Q12 | -316 | -53.0% |
| 1Q12 | -221 | - |
| 4Q11 | -2,542 | - |
| 3Q11 | 32 | - |
| 2Q11 | -672 | - |