| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,896 | +39.3% |
| 3Q25 | 8,131 | +18.4% |
| 2Q25 | 8,060 | +18.1% |
| 1Q25 | 7,254 | +24.4% |
| 4Q24 | 5,669 | +32.1% |
| 3Q24 | 6,866 | +21.1% |
| 2Q24 | 6,822 | +29.7% |
| 1Q24 | 5,831 | +14.5% |
| 4Q23 | 4,290 | +24.0% |
| 3Q23 | 5,672 | +25.7% |
| 2Q23 | 5,260 | +26.4% |
| 1Q23 | 5,090 | +23.7% |
| 4Q22 | 3,461 | +25.2% |
| 3Q22 | 4,512 | +24.3% |
| 2Q22 | 4,160 | +19.9% |
| 1Q22 | 4,116 | +31.8% |
| 4Q21 | 2,765 | +5.9% |
| 3Q21 | 3,629 | +17.4% |
| 2Q21 | 3,470 | +32.3% |
| 1Q21 | 3,123 | +50.1% |
| 4Q20 | 2,610 | - |
| 3Q20 | 3,090 | - |
| 2Q20 | 2,624 | - |
| 1Q20 | 2,080 | - |
| 4Q17 | 1,078 | +24.5% |
| 3Q17 | 1,400 | +30.4% |
| 2Q17 | 1,335 | +32.4% |
| 1Q17 | 1,201 | +37.9% |
| 4Q16 | 866 | - |
| 3Q16 | 1,074 | - |
| 2Q16 | 1,008 | - |
| 1Q16 | 870 | - |