| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 30,200 | -12.5% |
| 3Q24 | 47,200 | +58.9% |
| 2Q24 | 34,700 | -7.5% |
| 1Q24 | 34,500 | +8.8% |
| 3Q23 | 29,700 | -37.6% |
| 2Q23 | 37,500 | +8.7% |
| 1Q23 | 31,700 | -34.8% |
| 3Q22 | 47,600 | +15.0% |
| 2Q22 | 34,500 | +1.8% |
| 1Q22 | 48,600 | +27.2% |
| 3Q21 | 41,400 | +245.0% |
| 2Q21 | 33,900 | +36.1% |
| 1Q21 | 38,200 | +36.4% |
| 3Q20 | 12,000 | -105.6% |
| 2Q20 | 24,900 | +15.3% |
| 1Q20 | 28,000 | -6.7% |
| 3Q19 | -212,400 | -805.6% |
| 2Q19 | 21,600 | -37.8% |
| 1Q19 | 30,000 | -3.5% |
| 3Q18 | 30,100 | -10.1% |
| 2Q18 | 34,700 | +303.5% |
| 1Q18 | 31,100 | +39.5% |
| 3Q17 | 33,500 | +15.9% |
| 2Q17 | 8,600 | -21.1% |
| 1Q17 | 22,300 | +134.7% |
| 3Q16 | 28,900 | +25.1% |
| 2Q16 | 10,900 | +70.3% |
| 1Q16 | 9,500 | -65.6% |
| 3Q15 | 23,100 | -49.6% |
| 2Q15 | 6,400 | -109.0% |
| 1Q15 | 27,600 | +487.2% |
| 3Q14 | 45,800 | +67.8% |
| 2Q14 | -71,400 | -373.6% |
| 1Q14 | 4,700 | -82.6% |
| 3Q13 | 27,300 | -48.2% |
| 2Q13 | 26,100 | -39.0% |
| 1Q13 | 27,000 | -20.4% |
| 3Q12 | 52,700 | +75.2% |
| 2Q12 | 42,800 | - |
| 1Q12 | 33,900 | - |
| 3Q11 | 30,085 | - |