| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 24,228 | -15.1% |
| 1Q26 | 21,219 | +5.1% |
| 4Q25 | 30,592 | +7.1% |
| 3Q25 | 28,636 | +16.0% |
| 2Q25 | 28,525 | +10.3% |
| 1Q25 | 20,198 | +32.1% |
| 4Q24 | 28,565 | -2.2% |
| 3Q24 | 24,679 | +11.6% |
| 2Q24 | 25,870 | -2.4% |
| 1Q24 | 15,285 | +10.4% |
| 4Q23 | 29,200 | -7.1% |
| 3Q23 | 22,122 | +0.9% |
| 2Q23 | 26,500 | +8.6% |
| 1Q23 | 13,844 | +24.5% |
| 4Q22 | 31,426 | +14.6% |
| 3Q22 | 21,933 | +23.7% |
| 2Q22 | 24,400 | +17.3% |
| 1Q22 | 11,120 | +722.5% |
| 4Q21 | 27,424 | -7.9% |
| 3Q21 | 17,727 | +6.1% |
| 2Q21 | 20,797 | -32.2% |
| 1Q21 | 1,352 | -87.5% |
| 4Q20 | 29,777 | -17.7% |
| 3Q20 | 16,700 | -3.8% |
| 2Q20 | 30,668 | -6.3% |
| 1Q20 | 10,829 | +14.9% |
| 4Q19 | 36,167 | -1.8% |
| 3Q19 | 17,354 | +5.7% |
| 2Q19 | 32,740 | -1.9% |
| 1Q19 | 9,425 | -25.3% |
| 4Q18 | 36,815 | +5.3% |
| 3Q18 | 16,416 | -8.1% |
| 2Q18 | 33,389 | +2.9% |
| 1Q18 | 12,611 | +12.6% |
| 4Q17 | 34,962 | +1.6% |
| 3Q17 | 17,861 | +4.1% |
| 2Q17 | 32,455 | +8.7% |
| 1Q17 | 11,198 | +33.8% |
| 4Q16 | 34,424 | - |
| 3Q16 | 17,161 | - |
| 2Q16 | 29,870 | - |
| 1Q16 | 8,368 | - |