| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 66,600 | +3.1% |
| 3Q24 | 78,900 | +36.7% |
| 2Q24 | 74,600 | +45.4% |
| 1Q24 | 64,600 | +29.7% |
| 3Q23 | 57,700 | +54.7% |
| 2Q23 | 51,300 | +88.6% |
| 1Q23 | 49,800 | +336.8% |
| 3Q22 | 37,300 | +216.1% |
| 2Q22 | 27,200 | +110.9% |
| 1Q22 | 11,400 | -64.0% |
| 3Q21 | 11,800 | -60.7% |
| 2Q21 | 12,900 | -62.5% |
| 1Q21 | 31,700 | -3.1% |
| 3Q20 | 30,000 | +8.7% |
| 2Q20 | 34,400 | +30.8% |
| 1Q20 | 32,700 | +990.0% |
| 3Q19 | 27,600 | +106.0% |
| 2Q19 | 26,300 | +15.9% |
| 1Q19 | 3,000 | -84.5% |
| 3Q18 | 13,400 | -57.1% |
| 2Q18 | 22,700 | +453.7% |
| 1Q18 | 19,300 | +8.4% |
| 3Q17 | 31,200 | +339.4% |
| 2Q17 | 4,100 | -57.7% |
| 1Q17 | 17,800 | -12.3% |
| 3Q16 | 7,100 | -106.3% |
| 2Q16 | 9,700 | -84.9% |
| 1Q16 | 20,300 | +37.2% |
| 3Q15 | -113,600 | -209.8% |
| 2Q15 | 64,100 | -24.7% |
| 1Q15 | 14,800 | -2.0% |
| 3Q14 | 103,500 | +19.7% |
| 2Q14 | 85,100 | +23.2% |
| 1Q14 | 15,100 | -33.2% |
| 3Q13 | 86,500 | +0.7% |
| 2Q13 | 69,100 | -1.3% |
| 1Q13 | 22,600 | +34.5% |
| 3Q12 | 85,900 | -19.8% |
| 2Q12 | 70,000 | +18.8% |
| 1Q12 | 16,800 | -67.3% |
| 3Q11 | 107,100 | -1.5% |
| 2Q11 | 58,900 | -32.7% |
| 1Q11 | 51,400 | -0.6% |
| 3Q10 | 108,700 | - |
| 2Q10 | 87,500 | - |
| 1Q10 | 51,700 | - |