| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 27,706 | +6.1% |
| 2Q26 | 26,896 | +7.3% |
| 1Q26 | 26,013 | +4.9% |
| 4Q25 | 26,615 | +8.6% |
| 3Q25 | 26,114 | +8.9% |
| 2Q25 | 25,063 | +7.4% |
| 1Q25 | 24,798 | +9.4% |
| 4Q24 | 24,514 | +9.2% |
| 3Q24 | 23,973 | +9.7% |
| 2Q24 | 23,341 | +11.5% |
| 1Q24 | 22,664 | +8.9% |
| 4Q23 | 22,456 | +6.1% |
| 3Q23 | 21,844 | +4.6% |
| 2Q23 | 20,937 | +1.9% |
| 1Q23 | 20,809 | +0.9% |
| 4Q22 | 21,173 | +0.8% |
| 3Q22 | 20,883 | -1.2% |
| 2Q22 | 20,543 | -1.5% |
| 1Q22 | 20,633 | +5.4% |
| 4Q21 | 21,005 | +12.7% |
| 3Q21 | 21,146 | +9.5% |
| 2Q21 | 20,854 | +13.1% |
| 1Q21 | 19,585 | +10.6% |
| 4Q20 | 18,642 | +3.8% |
| 3Q20 | 19,311 | +20.0% |
| 2Q20 | 18,436 | +18.0% |
| 1Q20 | 17,704 | +14.5% |
| 4Q19 | 17,966 | +20.0% |
| 3Q19 | 16,093 | +11.1% |
| 2Q19 | 15,625 | - |
| 1Q19 | 15,458 | - |
| 4Q18 | 14,977 | +17.0% |
| 3Q18 | 14,487 | - |
| 4Q17 | 12,802 | - |