| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,801 | -10.1% |
| 1Q26 | 11,847 | -12.5% |
| 4Q25 | 9,549 | +7.5% |
| 3Q25 | 12,438 | -5.9% |
| 2Q25 | 9,788 | +0.3% |
| 1Q25 | 13,533 | +31.5% |
| 4Q24 | 8,880 | -14.3% |
| 3Q24 | 13,211 | +34.4% |
| 2Q24 | 9,762 | +22.3% |
| 1Q24 | 10,289 | -17.4% |
| 4Q23 | 10,363 | +48.9% |
| 3Q23 | 9,827 | -2.9% |
| 2Q23 | 7,983 | -17.4% |
| 1Q23 | 12,451 | +40.8% |
| 4Q22 | 6,959 | -19.8% |
| 3Q22 | 10,122 | +24.2% |
| 2Q22 | 9,670 | +124.3% |
| 1Q22 | 8,844 | +61.9% |
| 4Q21 | 8,680 | +17.8% |
| 3Q21 | 8,148 | +23.2% |
| 2Q21 | 4,311 | -26.8% |
| 1Q21 | 5,463 | -22.0% |
| 4Q20 | 7,366 | -10.9% |
| 3Q20 | 6,611 | -6.6% |
| 2Q20 | 5,890 | -8.2% |
| 1Q20 | 7,007 | +4.8% |
| 4Q19 | 8,266 | +10.9% |
| 3Q19 | 7,077 | -0.4% |
| 2Q19 | 6,414 | +14.5% |
| 1Q19 | 6,685 | +18.2% |
| 4Q18 | 7,453 | +34.0% |
| 3Q18 | 7,107 | +4.3% |
| 2Q18 | 5,602 | +0.2% |
| 1Q18 | 5,654 | -11.3% |
| 4Q17 | 5,560 | +18.7% |
| 3Q17 | 6,814 | +20.7% |
| 2Q17 | 5,591 | +14.9% |
| 1Q17 | 6,371 | +52.7% |
| 4Q16 | 4,686 | - |
| 3Q16 | 5,644 | - |
| 2Q16 | 4,864 | - |
| 1Q16 | 4,171 | - |