| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -6,978 | -188.1% |
| 3Q24 | 23,442 | -37.4% |
| 2Q24 | 20,637 | -29.7% |
| 1Q24 | 7,917 | +79.8% |
| 3Q23 | 37,463 | +10.1% |
| 2Q23 | 29,336 | -15.1% |
| 1Q23 | 4,403 | -68.8% |
| 4Q22 | 28,570 | +5.5% |
| 3Q22 | 34,035 | +57.8% |
| 2Q22 | 34,550 | +61.6% |
| 1Q22 | 14,126 | +19.4% |
| 4Q21 | 27,093 | -2.6% |
| 3Q21 | 21,562 | +30.2% |
| 2Q21 | 21,380 | +140.4% |
| 1Q21 | 11,835 | +497.7% |
| 4Q20 | 27,829 | -217.3% |
| 3Q20 | 16,563 | -13.3% |
| 2Q20 | 8,893 | -145.9% |
| 1Q20 | 1,980 | -180.8% |
| 4Q19 | -23,724 | -303.8% |
| 3Q19 | 19,110 | +11.8% |
| 2Q19 | -19,363 | -338.0% |
| 1Q19 | -2,450 | +401.0% |
| 4Q18 | 11,641 | -28.3% |
| 3Q18 | 17,087 | -1.5% |
| 2Q18 | 8,136 | +75.9% |
| 1Q18 | -489 | -87.3% |
| 4Q17 | 16,231 | +102.8% |
| 3Q17 | 17,352 | -12.9% |
| 2Q17 | 4,625 | -56.2% |
| 1Q17 | -3,841 | +79.7% |
| 4Q16 | 8,005 | -52.3% |
| 3Q16 | 19,930 | +102.8% |
| 2Q16 | 10,556 | +186.1% |
| 1Q16 | -2,138 | -61.9% |
| 4Q15 | 16,773 | +216.5% |
| 3Q15 | 9,828 | -22.4% |
| 2Q15 | 3,689 | -230.4% |
| 1Q15 | -5,615 | +9.8% |
| 4Q14 | 5,299 | - |
| 3Q14 | 12,666 | +78.0% |
| 2Q14 | -2,828 | -69.8% |
| 1Q14 | -5,113 | -62.6% |
| 3Q13 | 7,116 | +390.1% |
| 2Q13 | -9,373 | -41.7% |
| 1Q13 | -13,685 | +21.1% |
| 4Q12 | 978 | -91.7% |
| 3Q12 | 1,452 | - |
| 2Q12 | -16,079 | +603.7% |
| 1Q12 | -11,304 | +47.5% |
| 4Q11 | 11,792 | - |
| 2Q11 | -2,285 | - |
| 1Q11 | -7,666 | - |