| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,793 | -51.1% |
| 3Q24 | 7,809 | -62.6% |
| 2Q24 | 15,110 | -41.4% |
| 1Q24 | 15,938 | -10.1% |
| 3Q23 | 20,885 | +9.4% |
| 2Q23 | 25,772 | -52.2% |
| 1Q23 | 17,723 | -66.6% |
| 3Q22 | 19,086 | -69.3% |
| 2Q22 | 53,865 | +26.9% |
| 1Q22 | 53,122 | +68.2% |
| 3Q21 | 62,160 | -17224.0% |
| 2Q21 | 42,437 | -667.0% |
| 1Q21 | 31,590 | +935.4% |
| 4Q20 | 5,370 | +429.1% |
| 3Q20 | -363 | -110.1% |
| 2Q20 | -7,485 | -226.0% |
| 1Q20 | 3,051 | -49.8% |
| 4Q19 | 1,015 | -42.8% |
| 3Q19 | 3,581 | -80.8% |
| 2Q19 | 5,940 | -75.6% |
| 1Q19 | 6,074 | -50.8% |
| 4Q18 | 1,774 | -189.4% |
| 3Q18 | 18,614 | +252.1% |
| 2Q18 | 24,319 | +152.5% |
| 1Q18 | 12,345 | +11.7% |
| 4Q17 | -1,984 | -25.2% |
| 3Q17 | 5,286 | +19477.8% |
| 2Q17 | 9,633 | +15.5% |
| 1Q17 | 11,051 | +31474.3% |
| 4Q16 | -2,653 | -63.0% |
| 3Q16 | 27 | - |
| 2Q16 | 8,339 | -134.2% |
| 1Q16 | 35 | -99.0% |
| 4Q15 | -7,179 | -73.1% |
| 2Q15 | -24,398 | -443.2% |
| 1Q15 | 3,345 | -46.3% |
| 4Q14 | -26,662 | +21401.6% |
| 3Q14 | 4,117 | -1.4% |
| 2Q14 | 7,108 | +18.0% |
| 1Q14 | 6,229 | -35.0% |
| 4Q13 | -124 | -98.5% |
| 3Q13 | 4,174 | -9.7% |
| 2Q13 | 6,024 | -38.2% |
| 1Q13 | 9,581 | -21.9% |
| 4Q12 | -8,182 | - |
| 3Q12 | 4,624 | -50.4% |
| 2Q12 | 9,744 | -29.9% |
| 1Q12 | 12,263 | - |
| 3Q11 | 9,315 | - |
| 2Q11 | 13,899 | - |