| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 8,072 | +19.8% |
| 3Q25 | 7,755 | +24.0% |
| 2Q25 | 7,319 | +21.8% |
| 1Q25 | 6,586 | +18.0% |
| 4Q24 | 6,739 | +19.0% |
| 3Q24 | 6,256 | +22.9% |
| 2Q24 | 6,007 | +23.4% |
| 1Q24 | 5,583 | +22.9% |
| 4Q23 | 5,663 | +24.8% |
| 3Q23 | 5,089 | +21.0% |
| 2Q23 | 4,869 | +22.0% |
| 1Q23 | 4,542 | +25.3% |
| 4Q22 | 4,537 | +25.7% |
| 3Q22 | 4,205 | +25.8% |
| 2Q22 | 3,990 | +19.7% |
| 1Q22 | 3,624 | +15.2% |
| 4Q21 | 3,608 | +10.6% |
| 3Q21 | 3,342 | +7.9% |
| 2Q21 | 3,333 | +11.4% |
| 1Q21 | 3,146 | +16.9% |
| 4Q20 | 3,262 | +14.8% |
| 3Q20 | 3,097 | +18.2% |
| 2Q20 | 2,993 | +23.5% |
| 1Q20 | 2,691 | +24.9% |
| 4Q19 | 2,841 | +29.0% |
| 3Q19 | 2,619 | +36.7% |
| 2Q19 | 2,424 | +39.8% |
| 1Q19 | 2,154 | +37.2% |
| 4Q18 | 2,203 | +41.5% |
| 3Q18 | 1,916 | +37.8% |
| 2Q18 | 1,733 | +37.9% |
| 1Q18 | 1,570 | +46.7% |
| 4Q17 | 1,556 | +35.0% |
| 3Q17 | 1,390 | +32.6% |
| 2Q17 | 1,257 | +38.5% |
| 1Q17 | 1,070 | +24.0% |
| 4Q16 | 1,153 | +33.1% |
| 3Q16 | 1,048 | - |
| 2Q16 | 907 | - |
| 1Q16 | 863 | - |
| 4Q15 | 866 | +74.4% |
| 4Q14 | 497 | - |