| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 68,000 | -37.0% |
| 3Q24 | 1,000 | -98.3% |
| 2Q24 | 23,000 | +45.5% |
| 1Q24 | 108,000 | -10.7% |
| 3Q23 | 59,464 | +13.0% |
| 2Q23 | 15,807 | -67.3% |
| 1Q23 | 121,007 | +23.0% |
| 3Q22 | 52,631 | +32.9% |
| 2Q22 | 48,350 | +37.3% |
| 1Q22 | 98,395 | +17.4% |
| 3Q21 | 39,603 | +37.6% |
| 2Q21 | 35,223 | -51.7% |
| 1Q21 | 83,824 | -1.6% |
| 3Q20 | 28,772 | -17.2% |
| 2Q20 | 72,987 | +88.5% |
| 1Q20 | 85,221 | -0.3% |
| 4Q19 | 27,719 | -15.0% |
| 3Q19 | 34,733 | -27.8% |
| 2Q19 | 38,720 | +15.3% |
| 1Q19 | 85,461 | +32.1% |
| 4Q18 | 32,619 | +37.6% |
| 3Q18 | 48,133 | +61.5% |
| 2Q18 | 33,581 | +46.4% |
| 1Q18 | 64,703 | +21.0% |
| 4Q17 | 23,712 | +63.9% |
| 3Q17 | 29,799 | +30.9% |
| 2Q17 | 22,938 | +43.2% |
| 1Q17 | 53,492 | +0.8% |
| 4Q16 | 14,467 | +44.3% |
| 3Q16 | 22,773 | +14.2% |
| 2Q16 | 16,023 | +31.2% |
| 1Q16 | 53,043 | +125.5% |
| 4Q15 | 10,026 | -22.9% |
| 3Q15 | 19,936 | +37.9% |
| 2Q15 | 12,217 | +257.9% |
| 1Q15 | 23,520 | +41.8% |
| 4Q14 | 13,009 | +89.2% |
| 3Q14 | 14,460 | -15.5% |
| 2Q14 | 3,414 | -66.6% |
| 1Q14 | 16,591 | -24.6% |
| 4Q13 | 6,874 | -56.7% |
| 3Q13 | 17,112 | -10.6% |
| 2Q13 | 10,228 | +8.6% |
| 1Q13 | 22,009 | -4.5% |
| 4Q12 | 15,893 | -4.8% |
| 3Q12 | 19,140 | +35.8% |
| 2Q12 | 9,415 | -17.4% |
| 1Q12 | 23,046 | +52.3% |
| 4Q11 | 16,691 | - |
| 3Q11 | 14,094 | +16.7% |
| 2Q11 | 11,400 | +33.0% |
| 1Q11 | 15,129 | - |
| 3Q10 | 12,078 | - |
| 2Q10 | 8,569 | - |