| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,327 | -65.6% |
| 3Q25 | 8,948 | +3.4% |
| 2Q25 | 13,746 | +63.1% |
| 1Q25 | 11,121 | +30.2% |
| 4Q24 | 9,675 | +33.1% |
| 3Q24 | 8,652 | +87.1% |
| 2Q24 | 8,427 | +112.1% |
| 1Q24 | 8,542 | +59.5% |
| 4Q23 | 7,269 | +101.7% |
| 3Q23 | 4,624 | +10.0% |
| 2Q23 | 3,973 | -31.0% |
| 1Q23 | 5,355 | +27.4% |
| 4Q22 | 3,604 | +13.8% |
| 3Q22 | 4,202 | +30.3% |
| 2Q22 | 5,756 | +50.0% |
| 1Q22 | 4,202 | +41.2% |
| 4Q21 | 3,168 | +62.2% |
| 3Q21 | 3,225 | +13.2% |
| 2Q21 | 3,838 | -3.1% |
| 1Q21 | 2,976 | -23.4% |
| 4Q20 | 1,953 | -29.6% |
| 3Q20 | 2,849 | -17.4% |
| 2Q20 | 3,961 | -9.8% |
| 1Q20 | 3,886 | -18.9% |
| 4Q19 | 2,774 | -2.4% |
| 3Q19 | 3,450 | +14.1% |
| 2Q19 | 4,393 | +8.3% |
| 1Q19 | 4,794 | +13.8% |
| 4Q18 | 2,841 | +64.4% |
| 3Q18 | 3,023 | +58.2% |
| 2Q18 | 4,056 | -17.5% |
| 1Q18 | 4,213 | -13.1% |
| 4Q17 | 1,728 | -50.6% |
| 3Q17 | 1,911 | -42.0% |
| 2Q17 | 4,916 | - |
| 1Q17 | 4,849 | - |
| 4Q16 | 3,498 | - |
| 3Q16 | 3,295 | - |