| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -3,148 | -282.4% |
| 3Q25 | -2,569 | -271.8% |
| 2Q25 | -1,943 | -198.0% |
| 1Q25 | -2,646 | -191.7% |
| 4Q24 | 1,726 | -69.1% |
| 3Q24 | 1,495 | -178.9% |
| 2Q24 | 1,982 | -275.9% |
| 1Q24 | 2,887 | -198.2% |
| 4Q23 | 5,577 | +33.7% |
| 3Q23 | -1,895 | -187.7% |
| 2Q23 | -1,127 | -124.7% |
| 1Q23 | -2,939 | -174.8% |
| 4Q22 | 4,172 | -21.6% |
| 3Q22 | 2,161 | +1008.2% |
| 2Q22 | 4,570 | -1738.0% |
| 1Q22 | 3,930 | -452.5% |
| 4Q21 | 5,319 | +1966.8% |
| 3Q21 | 195 | -108.6% |
| 2Q21 | -279 | -89.2% |
| 1Q21 | -1,115 | -69.3% |
| 4Q20 | 257 | -73.9% |
| 3Q20 | -2,280 | +183.1% |
| 2Q20 | -2,575 | -5760.6% |
| 1Q20 | -3,638 | +65.9% |
| 4Q19 | 984 | +3049.7% |
| 3Q19 | -806 | +90.2% |
| 2Q19 | 45 | -109.1% |
| 1Q19 | -2,194 | +96.8% |
| 4Q18 | 31 | -107.8% |
| 3Q18 | -424 | -56.1% |
| 2Q18 | -499 | -34.9% |
| 1Q18 | -1,115 | -29.8% |
| 4Q17 | -400 | -2069.4% |
| 3Q17 | -966 | +2083.2% |
| 2Q17 | -766 | +119.6% |
| 1Q17 | -1,589 | - |
| 4Q16 | 20 | - |
| 3Q16 | -45 | - |
| 2Q16 | -349 | - |