| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,082 | +27.6% |
| 2Q25 | 1,442 | +34.9% |
| 1Q25 | 848 | +58.8% |
| 4Q24 | 1,219 | +48.4% |
| 3Q24 | 736 | -8.9% |
| 2Q24 | 1,069 | -1.4% |
| 1Q24 | 534 | -76.6% |
| 4Q23 | 821 | +22.7% |
| 3Q23 | 809 | -51.3% |
| 2Q23 | 1,084 | -35.3% |
| 1Q23 | 2,280 | +89.0% |
| 4Q22 | 669 | -43.2% |
| 3Q22 | 1,660 | +61.7% |
| 2Q22 | 1,677 | +45.8% |
| 1Q22 | 1,206 | +86.9% |
| 4Q21 | 1,179 | -8.3% |
| 3Q21 | 1,027 | +5.5% |
| 2Q21 | 1,150 | -27.4% |
| 1Q21 | 645 | -34.8% |
| 4Q20 | 1,285 | +41.8% |
| 3Q20 | 973 | -24.3% |
| 2Q20 | 1,583 | +15.1% |
| 1Q20 | 989 | -11.8% |
| 4Q19 | 905 | -28.6% |
| 3Q19 | 1,286 | +2.2% |
| 2Q19 | 1,375 | +11.8% |
| 1Q19 | 1,121 | +80.7% |
| 4Q18 | 1,268 | +40.0% |
| 3Q18 | 1,257 | +34.3% |
| 2Q18 | 1,230 | +7.8% |
| 1Q18 | 620 | -7.3% |
| 4Q17 | 906 | -4.6% |
| 3Q17 | 936 | +16.7% |
| 2Q17 | 1,141 | +78.5% |
| 1Q17 | 669 | +3.4% |
| 4Q16 | 950 | - |
| 3Q16 | 802 | - |
| 2Q16 | 639 | - |
| 1Q16 | 647 | - |