| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 865,211 | +10.9% |
| 3Q25 | 824,946 | +10.3% |
| 2Q25 | 760,858 | +4.6% |
| 1Q25 | 744,099 | +8.2% |
| 4Q24 | 780,197 | +10.3% |
| 3Q24 | 748,164 | -1.1% |
| 2Q24 | 727,354 | +0.2% |
| 1Q24 | 687,473 | -8.5% |
| 4Q23 | 707,227 | +0.6% |
| 3Q23 | 756,631 | +6.3% |
| 2Q23 | 725,733 | -6.1% |
| 1Q23 | 751,196 | +0.4% |
| 4Q22 | 703,342 | -1.3% |
| 3Q22 | 712,081 | +3.3% |
| 2Q22 | 773,104 | +18.2% |
| 1Q22 | 748,370 | +16.3% |
| 4Q21 | 712,568 | +18.8% |
| 3Q21 | 689,651 | +9.5% |
| 2Q21 | 653,973 | +6.3% |
| 1Q21 | 643,624 | +8.0% |
| 4Q20 | 599,807 | +8.1% |
| 3Q20 | 629,583 | - |
| 2Q20 | 615,460 | - |
| 1Q20 | 595,718 | - |
| 4Q19 | 555,038 | -269535.9% |
| 4Q18 | -206 | -98.1% |
| 4Q17 | -10,974 | -73.4% |
| 4Q16 | -41,259 | -119.6% |
| 4Q15 | 210,101 | +35.5% |
| 4Q14 | 155,025 | - |