| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 33,139 | -24.1% |
| 3Q25 | 64,627 | +10.8% |
| 2Q25 | 43,865 | +8.1% |
| 1Q25 | 35,896 | +28.6% |
| 4Q24 | 43,667 | +19.7% |
| 3Q24 | 58,353 | +3.1% |
| 2Q24 | 40,570 | +30.2% |
| 1Q24 | 27,913 | +10.9% |
| 4Q23 | 36,493 | -27.6% |
| 3Q23 | 56,606 | +50.5% |
| 2Q23 | 31,158 | +18.0% |
| 1Q23 | 25,178 | +51.8% |
| 4Q22 | 50,385 | +59.1% |
| 3Q22 | 37,602 | +11.3% |
| 2Q22 | 26,402 | -19.1% |
| 1Q22 | 16,589 | +26.8% |
| 4Q21 | 31,667 | +30.4% |
| 3Q21 | 33,774 | -19.4% |
| 2Q21 | 32,639 | -9.5% |
| 1Q21 | 13,079 | -15.2% |
| 4Q20 | 24,290 | +303.8% |
| 3Q20 | 41,883 | +145.2% |
| 2Q20 | 36,070 | +64.2% |
| 1Q20 | 15,427 | +24.3% |
| 4Q19 | 6,016 | -65.6% |
| 3Q19 | 17,084 | -33.9% |
| 2Q19 | 21,971 | -3.6% |
| 1Q19 | 12,408 | +69.3% |
| 4Q18 | 17,482 | -4.0% |
| 3Q18 | 25,828 | -32.5% |
| 2Q18 | 22,799 | -25.9% |
| 1Q18 | 7,331 | -32.3% |
| 4Q17 | 18,214 | +11.1% |
| 3Q17 | 38,245 | +5.2% |
| 2Q17 | 30,787 | +3.3% |
| 1Q17 | 10,833 | +2.4% |
| 4Q16 | 16,389 | -48.3% |
| 3Q16 | 36,346 | +99.0% |
| 2Q16 | 29,800 | +73.2% |
| 1Q16 | 10,581 | -17.4% |
| 4Q15 | 31,685 | +103.3% |
| 3Q15 | 18,260 | -69.1% |
| 2Q15 | 17,210 | +42.0% |
| 1Q15 | 12,805 | +111.5% |
| 4Q14 | 15,589 | +37.3% |
| 3Q14 | 59,114 | +205.6% |
| 2Q14 | 12,121 | -28.4% |
| 1Q14 | 6,054 | +4.9% |
| 4Q13 | 11,351 | -19.6% |
| 3Q13 | 19,346 | -7.3% |
| 2Q13 | 16,937 | +24.7% |
| 1Q13 | 5,773 | -14.2% |
| 4Q12 | 14,110 | -14.6% |
| 3Q12 | 20,877 | +12.9% |
| 2Q12 | 13,585 | -1.4% |
| 1Q12 | 6,725 | - |
| 4Q11 | 16,520 | - |
| 3Q11 | 18,486 | - |
| 2Q11 | 13,784 | - |