| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -5,500 | +5.8% |
| 3Q24 | 31,800 | -5.4% |
| 2Q24 | -4,000 | -113.6% |
| 1Q24 | -5,200 | -113.2% |
| 3Q23 | 33,600 | -453.7% |
| 2Q23 | 29,500 | -235.9% |
| 1Q23 | 39,300 | -196.6% |
| 3Q22 | -9,500 | -136.8% |
| 2Q22 | -21,700 | -629.3% |
| 1Q22 | -40,700 | -470.0% |
| 3Q21 | 25,800 | -35.2% |
| 2Q21 | 4,100 | -83.8% |
| 1Q21 | 11,000 | -63.6% |
| 3Q20 | 39,800 | -171.6% |
| 2Q20 | 25,300 | -116.9% |
| 1Q20 | 30,200 | -3455.6% |
| 3Q19 | -55,600 | -279.9% |
| 2Q19 | -149,600 | -4775.0% |
| 1Q19 | -900 | -89.7% |
| 3Q18 | 30,900 | -46.5% |
| 2Q18 | 3,200 | -113.5% |
| 1Q18 | -8,700 | -112.9% |
| 3Q17 | 57,800 | -25.5% |
| 2Q17 | -23,700 | -145.9% |
| 1Q17 | 67,300 | +255.6% |
| 3Q16 | 77,590 | +24.7% |
| 2Q16 | 51,593 | -5.4% |
| 1Q16 | 18,927 | -59.5% |
| 3Q15 | 62,228 | +29.7% |
| 2Q15 | 54,521 | +22.3% |
| 1Q15 | 46,696 | -7.2% |
| 3Q14 | 47,965 | +16.5% |
| 2Q14 | 44,576 | +8.8% |
| 1Q14 | 50,299 | +13.3% |
| 3Q13 | 41,160 | -0.4% |
| 2Q13 | 40,977 | -1.2% |
| 1Q13 | 44,380 | -2.1% |
| 3Q12 | 41,345 | -21.5% |
| 2Q12 | 41,454 | +23.3% |
| 1Q12 | 45,311 | +1.3% |
| 3Q11 | 52,652 | +10.2% |
| 2Q11 | 33,613 | -17.8% |
| 1Q11 | 44,724 | - |
| 3Q10 | 47,793 | - |
| 2Q10 | 40,873 | - |