| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,749 | -190.6% |
| 4Q24 | -3,020 | -60.5% |
| 3Q24 | 5,329 | +29.2% |
| 2Q24 | 3,728 | -43.5% |
| 1Q24 | -1,930 | -152.4% |
| 4Q23 | -7,651 | -132.8% |
| 3Q23 | 4,124 | -81.3% |
| 2Q23 | 6,594 | -14.3% |
| 1Q23 | 3,686 | -166.4% |
| 4Q22 | 23,350 | +22.6% |
| 3Q22 | 22,012 | -21.7% |
| 2Q22 | 7,695 | -65.4% |
| 1Q22 | -5,548 | -137.8% |
| 4Q21 | 19,051 | +76.0% |
| 3Q21 | 28,108 | +6.5% |
| 2Q21 | 22,226 | -1381.0% |
| 1Q21 | 14,667 | +9.8% |
| 4Q20 | 10,822 | -62.7% |
| 3Q20 | 26,401 | +95.5% |
| 2Q20 | -1,735 | -149.3% |
| 1Q20 | 13,360 | +740.8% |
| 4Q19 | 29,004 | +1236.6% |
| 3Q19 | 13,503 | +112.7% |
| 2Q19 | 3,518 | -25.4% |
| 1Q19 | 1,589 | -44.7% |
| 4Q18 | 2,170 | -64.4% |
| 3Q18 | 6,349 | -35.0% |
| 2Q18 | 4,715 | +308.2% |
| 1Q18 | 2,876 | -441.6% |
| 4Q17 | 6,094 | +531.5% |
| 3Q17 | 9,764 | +276.7% |
| 2Q17 | 1,155 | -73.6% |
| 1Q17 | -842 | -221.9% |
| 4Q16 | 965 | -109.6% |
| 3Q16 | 2,592 | -665.9% |
| 2Q16 | 4,376 | +86.6% |
| 1Q16 | 691 | -115.9% |
| 4Q15 | -10,008 | +424.8% |
| 3Q15 | -458 | -110.7% |
| 2Q15 | 2,345 | +7464.5% |
| 1Q15 | -4,358 | +23.0% |
| 4Q14 | -1,907 | -55.1% |
| 3Q14 | 4,267 | +135.5% |
| 2Q14 | 31 | -97.1% |
| 1Q14 | -3,542 | -48.1% |
| 4Q13 | -4,249 | +52.8% |
| 3Q13 | 1,812 | -758.9% |
| 2Q13 | 1,068 | -72.5% |
| 1Q13 | -6,828 | +99.6% |
| 4Q12 | -2,781 | -371.1% |
| 3Q12 | -275 | -105.2% |
| 2Q12 | 3,886 | -206.7% |
| 1Q12 | -3,420 | - |
| 4Q11 | 1,026 | - |
| 3Q11 | 5,276 | - |
| 2Q11 | -3,643 | - |