| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 376,771 | +8.0% |
| 1Q26 | 367,632 | +7.9% |
| 4Q25 | 362,391 | +12.7% |
| 3Q25 | 353,919 | +30.6% |
| 2Q25 | 348,721 | +29.1% |
| 1Q25 | 340,845 | +33.8% |
| 4Q24 | 321,439 | +27.4% |
| 3Q24 | 271,027 | +21.6% |
| 2Q24 | 270,076 | +21.7% |
| 1Q24 | 254,807 | +17.1% |
| 4Q23 | 252,402 | +17.1% |
| 3Q23 | 222,836 | +1.6% |
| 2Q23 | 222,005 | +5.0% |
| 1Q23 | 217,513 | +3.2% |
| 4Q22 | 215,575 | +3.7% |
| 3Q22 | 219,365 | -4.1% |
| 2Q22 | 211,366 | -6.6% |
| 1Q22 | 210,721 | -8.9% |
| 4Q21 | 207,852 | -17.3% |
| 3Q21 | 228,647 | -9.6% |
| 2Q21 | 226,377 | -10.1% |
| 1Q21 | 231,337 | -5.3% |
| 4Q20 | 251,313 | +5.1% |
| 3Q20 | 252,804 | +7.7% |
| 2Q20 | 251,760 | +9.7% |
| 1Q20 | 244,178 | +9.8% |
| 4Q19 | 239,148 | +11.8% |
| 3Q19 | 234,655 | +9.7% |
| 2Q19 | 229,427 | +10.7% |
| 1Q19 | 222,415 | +11.9% |
| 4Q18 | 213,817 | +11.5% |
| 3Q18 | 213,996 | +11.3% |
| 2Q18 | 207,317 | +11.0% |
| 1Q18 | 198,735 | +10.5% |
| 4Q17 | 191,736 | +11.4% |
| 3Q17 | 192,288 | +12.5% |
| 2Q17 | 186,759 | +12.9% |
| 1Q17 | 179,863 | - |
| 4Q16 | 172,192 | +13.9% |
| 3Q16 | 170,911 | - |
| 2Q16 | 165,455 | - |
| 4Q15 | 151,126 | - |