| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,137 | +1950.9% |
| 3Q25 | 5,859 | +235.6% |
| 2Q25 | 2,314 | -142.3% |
| 1Q25 | -1,473 | -76.0% |
| 4Q24 | 348 | -14.7% |
| 3Q24 | 1,746 | -150.0% |
| 2Q24 | -5,471 | -58.2% |
| 1Q24 | -6,137 | -74.9% |
| 4Q23 | 408 | -104.4% |
| 3Q23 | -3,491 | -70.7% |
| 2Q23 | -13,090 | +2.5% |
| 1Q23 | -24,486 | +168.7% |
| 4Q22 | -9,217 | +59.9% |
| 3Q22 | -11,899 | +65.4% |
| 2Q22 | -12,771 | +34.3% |
| 1Q22 | -9,114 | -28.4% |
| 4Q21 | -5,763 | +81.9% |
| 3Q21 | -7,192 | +218.7% |
| 2Q21 | -9,512 | -730.4% |
| 1Q21 | -12,729 | +1160.3% |
| 4Q20 | -3,169 | -600.6% |
| 3Q20 | -2,257 | -367.7% |
| 2Q20 | 1,509 | -171.4% |
| 1Q20 | -1,010 | -21.3% |
| 4Q19 | 633 | -419.7% |
| 3Q19 | 843 | -7.0% |
| 2Q19 | -2,113 | +722.2% |
| 1Q19 | -1,283 | -14.2% |
| 4Q18 | -198 | -83.0% |
| 3Q18 | 906 | +98.2% |
| 2Q18 | -257 | -56.3% |
| 1Q18 | -1,496 | +10.9% |
| 4Q17 | -1,162 | -29.7% |
| 3Q17 | 457 | -129.6% |
| 2Q17 | -588 | -38.6% |
| 1Q17 | -1,349 | -47.0% |
| 4Q16 | -1,654 | -44.5% |
| 3Q16 | -1,542 | -66.5% |
| 2Q16 | -957 | -79.3% |
| 1Q16 | -2,545 | -44.2% |
| 4Q15 | -2,979 | -28.4% |
| 3Q15 | -4,609 | -14.7% |
| 2Q15 | -4,622 | +31.9% |
| 1Q15 | -4,564 | - |
| 4Q14 | -4,158 | - |
| 3Q14 | -5,406 | - |
| 2Q14 | -3,505 | - |