| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 36,172 | -33.7% |
| 3Q25 | 25,020 | -46.7% |
| 2Q25 | 28,965 | -45.2% |
| 1Q25 | 29,159 | -48.4% |
| 4Q24 | 54,531 | -31.0% |
| 3Q24 | 46,913 | -34.6% |
| 2Q24 | 52,810 | -17.1% |
| 1Q24 | 56,539 | +10.1% |
| 4Q23 | 79,051 | +40.9% |
| 3Q23 | 71,680 | +34.7% |
| 2Q23 | 63,708 | +17.7% |
| 1Q23 | 51,357 | +5.0% |
| 4Q22 | 56,089 | +20.4% |
| 3Q22 | 53,202 | +46.2% |
| 2Q22 | 54,145 | +125.6% |
| 1Q22 | 48,923 | +140.4% |
| 4Q21 | 46,584 | +231.0% |
| 3Q21 | 36,394 | +162.2% |
| 2Q21 | 23,997 | +46.5% |
| 1Q21 | 20,350 | +48.5% |
| 4Q20 | 14,075 | +6.5% |
| 3Q20 | 13,882 | +635.7% |
| 2Q20 | 16,381 | +715.0% |
| 1Q20 | 13,703 | +93.1% |
| 4Q19 | 13,212 | +14.7% |
| 3Q19 | 1,887 | -82.3% |
| 2Q19 | 2,010 | -89.6% |
| 1Q19 | 7,096 | -61.6% |
| 4Q18 | 11,522 | +7.0% |
| 3Q18 | 10,668 | -22.9% |
| 2Q18 | 19,267 | +53.8% |
| 1Q18 | 18,502 | +72.7% |
| 4Q17 | 10,764 | +83.5% |
| 3Q17 | 13,835 | +281.0% |
| 2Q17 | 12,530 | +170.6% |
| 1Q17 | 10,713 | +329.2% |
| 4Q16 | 5,865 | +143.8% |
| 3Q16 | 3,631 | -52.8% |
| 2Q16 | 4,631 | -35.5% |
| 1Q16 | 2,496 | -27.5% |
| 4Q15 | 2,406 | - |
| 3Q15 | 7,692 | -243.4% |
| 2Q15 | 7,178 | -218.6% |
| 1Q15 | 3,442 | +955.8% |
| 3Q14 | -5,365 | +93.1% |
| 2Q14 | -6,052 | +78.3% |
| 1Q14 | 326 | -103.4% |
| 4Q13 | 1,044 | -107.4% |
| 3Q13 | -2,778 | -64.6% |
| 2Q13 | -3,394 | +503.9% |
| 1Q13 | -9,487 | +13.0% |
| 4Q12 | -14,123 | +998.2% |
| 3Q12 | -7,857 | +4057.1% |
| 2Q12 | -562 | -109.0% |
| 1Q12 | -8,396 | - |
| 4Q11 | -1,286 | - |
| 3Q11 | -189 | - |
| 2Q11 | 6,218 | - |