| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 95,000 | +8.0% |
| 3Q25 | 174,000 | +19.2% |
| 2Q25 | 118,000 | +1.7% |
| 1Q25 | 168,000 | +3.7% |
| 4Q24 | 88,000 | -22.1% |
| 3Q24 | 146,000 | +71.8% |
| 2Q24 | 116,000 | +43.2% |
| 1Q24 | 162,000 | +38.5% |
| 4Q23 | 113,000 | +29.9% |
| 3Q23 | 85,000 | -7.6% |
| 2Q23 | 81,000 | -27.7% |
| 1Q23 | 117,000 | +10.4% |
| 4Q22 | 87,000 | -13.9% |
| 3Q22 | 92,000 | +10.8% |
| 2Q22 | 112,000 | +83.6% |
| 1Q22 | 106,000 | -20.3% |
| 4Q21 | 101,000 | +24.7% |
| 3Q21 | 83,000 | -618.8% |
| 2Q21 | 61,000 | -14.1% |
| 1Q21 | 133,000 | 0.0% |
| 4Q20 | 81,000 | -16.5% |
| 3Q20 | -16,000 | -118.2% |
| 2Q20 | 71,000 | +24.6% |
| 1Q20 | 133,000 | +19.8% |
| 4Q19 | 97,000 | +29.3% |
| 3Q19 | 88,000 | -3.3% |
| 2Q19 | 57,000 | -28.7% |
| 1Q19 | 111,000 | +11.0% |
| 4Q18 | 75,000 | -30.6% |
| 3Q18 | 91,000 | +18.2% |
| 2Q18 | 80,000 | +17.6% |
| 1Q18 | 100,000 | -18.7% |
| 4Q17 | 108,000 | +1.9% |
| 3Q17 | 77,000 | +20.3% |
| 2Q17 | 68,000 | +6.3% |
| 1Q17 | 123,000 | +24.2% |
| 4Q16 | 106,000 | +26.2% |
| 3Q16 | 64,000 | -5.9% |
| 2Q16 | 64,000 | -11.1% |
| 1Q16 | 99,000 | +16.5% |
| 4Q15 | 84,000 | +16.7% |
| 3Q15 | 68,000 | +4.6% |
| 2Q15 | 72,000 | +24.1% |
| 1Q15 | 85,000 | -13.3% |
| 4Q14 | 72,000 | - |
| 3Q14 | 65,000 | - |
| 2Q14 | 58,000 | - |
| 1Q14 | 98,000 | +12.6% |
| 1Q13 | 87,000 | - |
| 4Q12 | 71,000 | +2.9% |
| 3Q12 | 82,000 | +20.6% |
| 4Q11 | 69,000 | +16.9% |
| 3Q11 | 68,000 | -24.4% |
| 2Q11 | 57,000 | 0.0% |
| 1Q11 | 115,000 | - |
| 4Q10 | 59,000 | - |
| 3Q10 | 90,000 | - |
| 2Q10 | 57,000 | - |