| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 408,797 | +17.6% |
| 2Q26 | 392,187 | +18.9% |
| 1Q26 | 365,535 | +16.9% |
| 4Q25 | 359,189 | +18.6% |
| 3Q25 | 347,607 | +20.6% |
| 2Q25 | 329,845 | +18.3% |
| 1Q25 | 312,604 | +17.8% |
| 4Q24 | 302,797 | +16.3% |
| 3Q24 | 288,121 | +13.8% |
| 2Q24 | 278,864 | +9.9% |
| 1Q24 | 265,405 | +8.1% |
| 4Q23 | 260,435 | +6.0% |
| 3Q23 | 253,111 | +8.5% |
| 2Q23 | 253,788 | +13.6% |
| 1Q23 | 245,613 | +17.2% |
| 4Q22 | 245,802 | +21.3% |
| 3Q22 | 233,377 | +18.3% |
| 2Q22 | 223,430 | +19.4% |
| 1Q22 | 209,531 | +18.0% |
| 4Q21 | 202,599 | +16.3% |
| 3Q21 | 197,341 | +15.6% |
| 2Q21 | 187,126 | +7.1% |
| 1Q21 | 177,528 | +6.4% |
| 4Q20 | 174,268 | +0.4% |
| 3Q20 | 170,685 | - |
| 2Q20 | 174,716 | - |
| 1Q20 | 166,786 | - |
| 4Q19 | 173,544 | +16.7% |
| 4Q18 | 148,723 | +2.8% |
| 4Q17 | 144,615 | +4.3% |
| 4Q16 | 138,683 | +6.4% |
| 4Q15 | 130,301 | - |