| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 51,727 | +11.8% |
| 3Q24 | 44,794 | +4.0% |
| 2Q24 | 46,006 | -4.3% |
| 1Q24 | 46,278 | +6.8% |
| 3Q23 | 43,073 | +46.9% |
| 2Q23 | 48,094 | +41.7% |
| 1Q23 | 43,336 | -0.8% |
| 3Q22 | 29,324 | -22.5% |
| 2Q22 | 33,946 | -5.6% |
| 1Q22 | 43,693 | +7.6% |
| 3Q21 | 37,861 | +18.0% |
| 2Q21 | 35,962 | -3.8% |
| 1Q21 | 40,617 | +8.9% |
| 4Q20 | 36,189 | +13.0% |
| 3Q20 | 32,074 | +32.0% |
| 2Q20 | 37,368 | +20208.7% |
| 1Q20 | 37,303 | +24.5% |
| 4Q19 | 32,013 | +58.6% |
| 3Q19 | 24,294 | +26.0% |
| 2Q19 | 184 | -98.4% |
| 1Q19 | 29,971 | +46.0% |
| 4Q18 | 20,183 | +88.4% |
| 3Q18 | 19,283 | +324.8% |
| 2Q18 | 11,303 | +24.2% |
| 1Q18 | 20,529 | +109.9% |
| 4Q17 | 10,712 | -119.2% |
| 3Q17 | 4,539 | -742.9% |
| 2Q17 | 9,104 | -47.3% |
| 1Q17 | 9,781 | +40.1% |
| 4Q16 | -55,907 | +1322.9% |
| 3Q16 | -706 | -93.5% |
| 2Q16 | 17,290 | -285.3% |
| 1Q16 | 6,979 | -128.4% |
| 4Q15 | -3,929 | -49.5% |
| 3Q15 | -10,794 | -75.9% |
| 2Q15 | -9,332 | -72.0% |
| 1Q15 | -24,601 | -48.6% |
| 4Q14 | -7,784 | -86.8% |
| 3Q14 | -44,868 | -34.6% |
| 2Q14 | -33,336 | -47.5% |
| 1Q14 | -47,872 | +164.5% |
| 4Q13 | -59,025 | -23.6% |
| 3Q13 | -68,649 | +42.3% |
| 2Q13 | -63,526 | -41.2% |
| 1Q13 | -18,101 | -138.8% |
| 4Q12 | -77,216 | -54.3% |
| 3Q12 | -48,247 | -405.5% |
| 2Q12 | -108,097 | -230.7% |
| 1Q12 | 46,631 | -58.8% |
| 4Q11 | -168,905 | - |
| 3Q11 | 15,794 | -58.7% |
| 2Q11 | 82,680 | -13.3% |
| 1Q11 | 113,235 | +28.5% |
| 3Q10 | 38,278 | - |
| 2Q10 | 95,371 | - |
| 1Q10 | 88,104 | - |