| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 83,500 | +19.1% |
| 3Q25 | 94,000 | +23.8% |
| 2Q25 | 97,700 | +20.5% |
| 1Q25 | 65,700 | +21.0% |
| 4Q24 | 70,100 | +11.1% |
| 3Q24 | 75,900 | +21.4% |
| 2Q24 | 81,100 | +36.5% |
| 1Q24 | 54,300 | +37.5% |
| 4Q23 | 63,100 | +35.4% |
| 3Q23 | 62,500 | +58.2% |
| 2Q23 | 59,400 | +28.6% |
| 1Q23 | 39,500 | +38.6% |
| 4Q22 | 46,600 | +54.8% |
| 3Q22 | 39,500 | +15.2% |
| 2Q22 | 46,200 | +20.0% |
| 3Q21 | 28,500 | +2.5% |
| 4Q21 | 30,100 | -10.9% |
| 3Q21 | 34,300 | +0.9% |
| 2Q21 | 38,500 | +23.0% |
| 1Q21 | 27,800 | -13.9% |
| 4Q20 | 33,800 | -7.1% |
| 3Q20 | 34,000 | -11.9% |
| 2Q20 | 31,300 | -32.4% |
| 1Q20 | 32,300 | +25.2% |
| 4Q19 | 36,400 | +9.0% |
| 3Q19 | 38,600 | +27.0% |
| 2Q19 | 46,300 | +21.5% |
| 1Q19 | 25,800 | +31.6% |
| 4Q18 | 33,400 | +124.2% |
| 3Q18 | 30,400 | +36.9% |
| 2Q18 | 38,100 | +103.7% |
| 1Q18 | 19,600 | +73.5% |
| 4Q17 | 14,900 | +8.0% |
| 3Q17 | 22,200 | +64.4% |
| 2Q17 | 18,700 | +30.8% |
| 1Q17 | 11,300 | -29.8% |
| 4Q16 | 13,800 | -40.8% |
| 3Q16 | 13,500 | -47.9% |
| 2Q16 | 14,300 | -51.0% |
| 1Q16 | 16,100 | -35.1% |
| 4Q15 | 23,300 | -24.8% |
| 3Q15 | 25,900 | +4.0% |
| 2Q15 | 29,200 | +22.2% |
| 1Q15 | 24,800 | +93.8% |
| 4Q14 | 31,000 | +44.2% |
| 3Q14 | 24,900 | +32.4% |
| 2Q14 | 23,900 | +31.3% |
| 1Q14 | 12,800 | +5.8% |
| 4Q13 | 21,500 | +65.4% |
| 3Q13 | 18,800 | +51.6% |
| 2Q13 | 18,200 | +15.2% |
| 1Q13 | 12,100 | +70.4% |
| 4Q12 | 13,000 | -211.1% |
| 3Q12 | 12,400 | +69.9% |
| 2Q12 | 15,800 | +77.5% |
| 1Q12 | 7,100 | - |
| 4Q11 | -11,700 | - |
| 3Q11 | 7,300 | - |
| 2Q11 | 8,900 | - |