| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,213 | +15.0% |
| 1Q26 | 2,992 | +11.3% |
| 4Q25 | 3,075 | +13.8% |
| 3Q25 | 2,819 | +5.7% |
| 2Q25 | 2,793 | +7.0% |
| 1Q25 | 2,688 | +5.8% |
| 4Q24 | 2,703 | +10.6% |
| 3Q24 | 2,667 | +15.0% |
| 2Q24 | 2,610 | +13.9% |
| 1Q24 | 2,541 | +15.4% |
| 4Q23 | 2,445 | +19.6% |
| 3Q23 | 2,320 | +19.3% |
| 2Q23 | 2,291 | +23.6% |
| 1Q23 | 2,202 | +27.7% |
| 4Q22 | 2,044 | +28.5% |
| 3Q22 | 1,944 | +39.5% |
| 2Q22 | 1,853 | +39.7% |
| 1Q22 | 1,725 | +42.4% |
| 4Q21 | 1,591 | +27.7% |
| 3Q21 | 1,393 | +26.0% |
| 2Q21 | 1,326 | +11.4% |
| 1Q21 | 1,211 | +19.3% |
| 4Q20 | 1,245 | +13.5% |
| 3Q20 | 1,106 | +33.7% |
| 2Q20 | 1,191 | +27.4% |
| 1Q20 | 1,015 | +4.0% |
| 4Q19 | 1,097 | +1.0% |
| 3Q19 | 827 | -15.2% |
| 2Q19 | 935 | -6.9% |
| 1Q19 | 976 | +10.0% |
| 4Q18 | 1,087 | +20.4% |
| 3Q18 | 975 | +29.5% |
| 2Q18 | 1,004 | +25.2% |
| 1Q18 | 888 | +35.4% |
| 4Q17 | 903 | +21.1% |
| 3Q17 | 753 | - |
| 2Q17 | 802 | - |
| 1Q17 | 656 | - |
| 4Q16 | 745 | +18.9% |
| 4Q15 | 627 | - |