| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,755 | -1.2% |
| 4Q25 | 3,766 | -1.5% |
| 3Q25 | 3,863 | +1.8% |
| 2Q25 | 3,694 | +6.6% |
| 1Q25 | 3,802 | +10.5% |
| 4Q24 | 3,824 | +13.8% |
| 3Q24 | 3,793 | 0.0% |
| 2Q24 | 3,467 | -2.8% |
| 1Q24 | 3,439 | -10.6% |
| 4Q23 | 3,362 | -10.0% |
| 3Q23 | 3,792 | -6.8% |
| 2Q23 | 3,568 | -8.0% |
| 1Q23 | 3,849 | -2.1% |
| 4Q22 | 3,736 | -2.8% |
| 3Q22 | 4,069 | +4.7% |
| 2Q22 | 3,878 | +5.2% |
| 1Q22 | 3,929 | +5.4% |
| 4Q21 | 3,844 | +1.0% |
| 3Q21 | 3,885 | +9.6% |
| 2Q21 | 3,687 | +7.6% |
| 1Q21 | 3,729 | +7.0% |
| 4Q20 | 3,805 | +10.4% |
| 3Q20 | 3,544 | -0.7% |
| 2Q20 | 3,427 | +6.4% |
| 1Q20 | 3,483 | +9.0% |
| 4Q19 | 3,447 | +13.6% |
| 3Q19 | 3,568 | +14.6% |
| 2Q19 | 3,221 | +17.6% |
| 1Q19 | 3,195 | +17.4% |
| 4Q18 | 3,033 | +16.1% |
| 3Q18 | 3,114 | +11.5% |
| 2Q18 | 2,738 | +10.0% |
| 1Q18 | 2,721 | +13.5% |
| 4Q17 | 2,613 | +16.9% |
| 3Q17 | 2,794 | +11.6% |
| 2Q17 | 2,489 | +13.1% |
| 1Q17 | 2,398 | +11.7% |
| 4Q16 | 2,236 | +10.3% |
| 3Q16 | 2,504 | - |
| 2Q16 | 2,199 | - |
| 1Q16 | 2,146 | - |
| 4Q15 | 2,026 | - |