| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,483 | -64.9% |
| 3Q25 | -7,873 | +160.7% |
| 2Q25 | 662 | -60.0% |
| 1Q25 | 10,729 | -1830.5% |
| 4Q24 | 12,757 | +159.0% |
| 3Q24 | -3,020 | +54.5% |
| 2Q24 | 1,654 | -19.1% |
| 1Q24 | -620 | -114.5% |
| 4Q23 | 4,926 | -15.9% |
| 3Q23 | -1,955 | -498.2% |
| 2Q23 | 2,045 | -64.5% |
| 1Q23 | 4,278 | +1.8% |
| 4Q22 | 5,860 | +2.6% |
| 3Q22 | 491 | -90.3% |
| 2Q22 | 5,753 | -25.8% |
| 1Q22 | 4,202 | +390.3% |
| 4Q21 | 5,714 | -240.0% |
| 3Q21 | 5,058 | +25190.0% |
| 2Q21 | 7,756 | -246.8% |
| 1Q21 | 857 | -119.7% |
| 4Q20 | -4,080 | -139.2% |
| 3Q20 | 20 | -97.4% |
| 2Q20 | -5,283 | -1207.5% |
| 1Q20 | -4,351 | -483.7% |
| 4Q19 | 10,405 | +145.2% |
| 3Q19 | 775 | +130.7% |
| 2Q19 | 477 | -38.3% |
| 1Q19 | 1,134 | +146.0% |
| 4Q18 | 4,244 | - |
| 3Q18 | 336 | - |
| 2Q18 | 773 | - |
| 1Q18 | 461 | - |
| 3Q13 | -155 | +22.0% |
| 2Q13 | -116 | +13.7% |
| 1Q13 | -112 | +100.0% |
| 4Q12 | -138 | -44.8% |
| 3Q12 | -127 | +429.2% |
| 2Q12 | -102 | +1753.5% |
| 1Q12 | -56 | - |
| 4Q11 | -250 | - |
| 3Q11 | -24 | - |
| 2Q11 | -6 | - |