| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q24 | -14,108 | +442.6% |
| 3Q24 | -3,260 | +42.3% |
| 2Q24 | -2,564 | -24.2% |
| 1Q24 | -1,600 | -30.4% |
| 4Q23 | -2,600 | -53.6% |
| 3Q23 | -2,291 | -18.4% |
| 2Q23 | -3,384 | +30.9% |
| 1Q23 | -2,300 | -20.7% |
| 4Q22 | -5,600 | -58.6% |
| 3Q22 | -2,808 | +469.6% |
| 2Q22 | -2,586 | +188.3% |
| 1Q22 | -2,900 | +4.4% |
| 4Q21 | -13,531 | +40.2% |
| 3Q21 | -493 | -82.6% |
| 2Q21 | -897 | +36.5% |
| 1Q21 | -2,779 | -41.5% |
| 4Q20 | -9,652 | +50.2% |
| 3Q20 | -2,827 | -42.3% |
| 2Q20 | -657 | -79.5% |
| 1Q20 | -4,752 | +78.2% |
| 4Q19 | -6,426 | +182.6% |
| 3Q19 | -4,898 | +81.5% |
| 2Q19 | -3,210 | -37.3% |
| 1Q19 | -2,666 | -38.4% |
| 4Q18 | -2,274 | -65.6% |
| 3Q18 | -2,699 | -50.9% |
| 2Q18 | -5,123 | -7.7% |
| 1Q18 | -4,331 | -24.6% |
| 4Q17 | -6,602 | -30.8% |
| 3Q17 | -5,492 | +34.8% |
| 2Q17 | -5,549 | +19.8% |
| 1Q17 | -5,746 | +24.5% |
| 4Q16 | -9,539 | +16.4% |
| 3Q16 | -4,075 | +7.2% |
| 2Q16 | -4,632 | +19.1% |
| 1Q16 | -4,617 | +16.2% |
| 4Q15 | -8,196 | +51.6% |
| 3Q15 | -3,802 | -10.3% |
| 2Q15 | -3,888 | -13.3% |
| 1Q15 | -3,975 | -22.2% |
| 4Q14 | -5,407 | +93.3% |
| 3Q14 | -4,237 | -2.0% |
| 2Q14 | -4,487 | - |
| 1Q14 | -5,107 | - |
| 4Q13 | -2,797 | - |
| 3Q13 | -4,323 | - |