| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 10,945 | +19.6% |
| 4Q25 | 9,539 | +23.7% |
| 1Q25 | 9,154 | +7.3% |
| 4Q24 | 7,710 | +3.6% |
| 3Q24 | 8,920 | -2.5% |
| 2Q24 | 9,189 | +17.9% |
| 1Q24 | 8,531 | +34.6% |
| 4Q23 | 7,439 | +24.5% |
| 3Q23 | 9,145 | +28.5% |
| 2Q23 | 7,795 | +7.0% |
| 1Q23 | 6,338 | -14.9% |
| 4Q22 | 5,973 | -1.8% |
| 3Q22 | 7,114 | +4.0% |
| 2Q22 | 7,287 | -0.9% |
| 1Q22 | 7,446 | +5.9% |
| 4Q21 | 6,083 | +17.6% |
| 3Q21 | 6,841 | +8.8% |
| 2Q21 | 7,353 | +8.8% |
| 1Q21 | 7,034 | +24.8% |
| 4Q20 | 5,172 | +9.0% |
| 3Q20 | 6,286 | +21.6% |
| 2Q20 | 6,759 | +32.4% |
| 1Q20 | 5,634 | +33.5% |
| 4Q19 | 4,746 | +20.5% |
| 3Q19 | 5,169 | +26.5% |
| 2Q19 | 5,105 | +31.0% |
| 1Q19 | 4,219 | +11.1% |
| 4Q18 | 3,939 | +14.2% |
| 3Q18 | 4,086 | +4.5% |
| 2Q18 | 3,898 | +6.6% |
| 1Q18 | 3,799 | +5.8% |
| 4Q17 | 3,448 | -4.6% |
| 3Q17 | 3,909 | +22.5% |
| 2Q17 | 3,657 | +38.9% |
| 1Q17 | 3,592 | +49.8% |
| 4Q16 | 3,613 | +89.7% |
| 3Q16 | 3,190 | - |
| 2Q16 | 2,632 | - |
| 1Q16 | 2,398 | - |
| 4Q15 | 1,905 | - |