| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,099 | -37.2% |
| 3Q25 | 4,668 | +109.0% |
| 2Q25 | -14,395 | +5.6% |
| 1Q25 | -36,349 | +47.3% |
| 4Q24 | 8,125 | -129.0% |
| 3Q24 | 2,233 | -69.8% |
| 2Q24 | -13,630 | -18.0% |
| 1Q24 | -24,678 | -5.3% |
| 4Q23 | -27,986 | -330.5% |
| 3Q23 | 7,398 | -133.8% |
| 2Q23 | -16,624 | -36.6% |
| 1Q23 | -26,064 | -6.3% |
| 4Q22 | 12,143 | -134.4% |
| 3Q22 | -21,880 | -48.2% |
| 2Q22 | -26,215 | -41.5% |
| 1Q22 | -27,807 | -13.1% |
| 4Q21 | -35,273 | +27.6% |
| 3Q21 | -42,236 | +146.1% |
| 2Q21 | -44,832 | +85.2% |
| 1Q21 | -32,005 | +47.0% |
| 4Q20 | -27,643 | +46.7% |
| 3Q20 | -17,161 | -22.3% |
| 2Q20 | -24,207 | -2.5% |
| 1Q20 | -21,769 | -14.6% |
| 4Q19 | -18,848 | -31.2% |
| 3Q19 | -22,089 | -6.9% |
| 2Q19 | -24,828 | +12.1% |
| 1Q19 | -25,498 | +44.2% |
| 4Q18 | -27,376 | -349.7% |
| 3Q18 | -23,732 | +11.8% |
| 2Q18 | -22,154 | -16.1% |
| 1Q18 | -17,685 | -37.8% |
| 4Q17 | 10,962 | -134.8% |
| 3Q17 | -21,225 | -27.3% |
| 2Q17 | -26,418 | -7.9% |
| 1Q17 | -28,434 | +20.8% |
| 4Q16 | -31,475 | +86.5% |
| 3Q16 | -29,200 | +61.5% |
| 2Q16 | -28,690 | -416.8% |
| 1Q16 | -23,529 | +574.2% |
| 4Q15 | -16,876 | +329.1% |
| 3Q15 | -18,079 | -22419.8% |
| 2Q15 | 9,056 | +229.2% |
| 1Q15 | -3,490 | - |
| 4Q14 | -3,933 | - |
| 3Q14 | 81 | - |
| 2Q14 | 2,751 | - |