| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 409,919 | +0.2% |
| 2Q26 | 399,528 | +0.8% |
| 1Q26 | 386,273 | -1.3% |
| 4Q25 | 387,789 | -0.6% |
| 3Q25 | 408,931 | +5.4% |
| 2Q25 | 396,495 | +4.9% |
| 1Q25 | 391,527 | +5.9% |
| 4Q24 | 390,305 | +5.7% |
| 3Q24 | 387,846 | +4.6% |
| 2Q24 | 378,102 | +3.3% |
| 1Q24 | 369,855 | +2.6% |
| 4Q23 | 369,389 | +2.4% |
| 3Q23 | 370,893 | +6.6% |
| 2Q23 | 366,145 | +10.8% |
| 1Q23 | 360,641 | +12.4% |
| 4Q22 | 360,900 | +12.6% |
| 3Q22 | 347,776 | +11.1% |
| 2Q22 | 330,603 | +8.8% |
| 1Q22 | 320,877 | +9.1% |
| 4Q21 | 320,577 | +9.0% |
| 3Q21 | 313,047 | +4.0% |
| 2Q21 | 303,943 | +5.5% |
| 1Q21 | 294,146 | +2.7% |
| 4Q20 | 294,018 | +2.5% |
| 3Q20 | 300,926 | - |
| 2Q20 | 288,005 | - |
| 1Q20 | 286,323 | - |
| 4Q19 | 286,934 | +117.0% |
| 4Q18 | 132,228 | +7.5% |
| 4Q17 | 122,984 | +6.7% |
| 4Q16 | 115,298 | -3.4% |
| 4Q15 | 119,350 | - |