| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 28,511 | -25.1% |
| 2Q25 | 42,718 | -4.8% |
| 1Q25 | 35,469 | -23.4% |
| 3Q24 | 38,047 | -18.1% |
| 2Q24 | 44,863 | +1.7% |
| 1Q24 | 46,332 | +39.6% |
| 3Q23 | 46,458 | +28.7% |
| 2Q23 | 44,107 | -0.4% |
| 1Q23 | 33,183 | +2.3% |
| 3Q22 | 36,085 | +23.3% |
| 2Q22 | 44,303 | +55.5% |
| 1Q22 | 32,452 | +29.8% |
| 3Q21 | 29,263 | +11.4% |
| 2Q21 | 28,485 | +0.4% |
| 1Q21 | 24,997 | +9.8% |
| 4Q20 | 17,878 | +23.6% |
| 3Q20 | 26,265 | +31.2% |
| 2Q20 | 28,375 | +15.5% |
| 1Q20 | 22,761 | +11.2% |
| 4Q19 | 14,470 | -21.8% |
| 3Q19 | 20,023 | +22.2% |
| 2Q19 | 24,570 | -14.8% |
| 1Q19 | 20,471 | -0.2% |
| 4Q18 | 18,514 | -1.2% |
| 3Q18 | 16,390 | -23.1% |
| 2Q18 | 28,828 | +2.2% |
| 1Q18 | 20,507 | - |
| 4Q17 | 18,736 | +14.4% |
| 3Q17 | 21,307 | +20.8% |
| 2Q17 | 28,203 | +5.8% |
| 4Q16 | 16,379 | +8.6% |
| 3Q16 | 17,645 | -14.2% |
| 2Q16 | 26,661 | +31.2% |
| 1Q16 | 15,066 | +2.2% |
| 4Q15 | 15,080 | - |
| 3Q15 | 20,562 | - |
| 2Q15 | 20,326 | - |
| 1Q15 | 14,742 | - |