| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 28,294 | +108.3% |
| 3Q25 | 29,758 | +43.1% |
| 2Q25 | 32,565 | +83.1% |
| 1Q25 | 38,690 | +196.5% |
| 4Q24 | 13,583 | +61.2% |
| 3Q24 | 20,793 | +81.3% |
| 2Q24 | 17,781 | -390.7% |
| 1Q24 | 13,049 | -152.1% |
| 4Q23 | 8,428 | -141.1% |
| 3Q23 | 11,466 | -145.1% |
| 2Q23 | -6,116 | -73.5% |
| 1Q23 | -25,038 | +5.9% |
| 4Q22 | -20,482 | -6.1% |
| 3Q22 | -25,442 | +205.9% |
| 2Q22 | -23,048 | +40.6% |
| 1Q22 | -23,652 | +207.3% |
| 4Q21 | -21,808 | -3424.4% |
| 3Q21 | -8,317 | +174.6% |
| 2Q21 | -16,395 | +49.3% |
| 1Q21 | -7,697 | -15.0% |
| 4Q20 | 656 | -107.8% |
| 3Q20 | -3,029 | +1.9% |
| 2Q20 | -10,984 | +343.8% |
| 1Q20 | -9,051 | +87.3% |
| 4Q19 | -8,452 | +213.3% |
| 3Q19 | -2,972 | -10.9% |
| 2Q19 | -2,475 | - |
| 1Q19 | -4,833 | - |
| 4Q18 | -2,698 | - |
| 3Q18 | -3,334 | - |