| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 51,146 | +1.1% |
| 2Q26 | 58,046 | +0.3% |
| 1Q26 | 70,776 | +1.8% |
| 4Q25 | 57,500 | +8.6% |
| 3Q25 | 50,577 | +5.0% |
| 2Q25 | 57,867 | +6.6% |
| 1Q25 | 69,515 | +10.2% |
| 4Q24 | 52,925 | +8.3% |
| 3Q24 | 48,181 | +8.4% |
| 2Q24 | 54,299 | +15.7% |
| 1Q24 | 63,104 | +35.8% |
| 4Q23 | 48,849 | +7.9% |
| 3Q23 | 44,434 | +9.2% |
| 2Q23 | 46,923 | -9.0% |
| 1Q23 | 46,478 | -33.9% |
| 4Q22 | 45,271 | -11.9% |
| 3Q22 | 40,696 | -15.5% |
| 2Q22 | 51,561 | -16.3% |
| 1Q22 | 70,328 | +5.5% |
| 4Q21 | 51,401 | +11.0% |
| 3Q21 | 48,163 | +45.0% |
| 2Q21 | 61,590 | - |
| 1Q21 | 66,671 | - |
| 4Q20 | 46,312 | - |
| 3Q20 | 33,213 | - |