| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,200 | +5.1% |
| 4Q25 | 1,219 | +6.0% |
| 3Q25 | 1,200 | +4.7% |
| 2Q25 | 1,172 | +4.3% |
| 1Q25 | 1,141 | +7.4% |
| 4Q24 | 1,150 | +11.4% |
| 3Q24 | 1,146 | +13.0% |
| 2Q24 | 1,124 | +15.0% |
| 1Q24 | 1,063 | +14.8% |
| 4Q23 | 1,032 | +12.9% |
| 3Q23 | 1,014 | +11.9% |
| 2Q23 | 977 | +11.3% |
| 1Q23 | 926 | +11.4% |
| 4Q22 | 914 | +12.0% |
| 3Q22 | 906 | +14.9% |
| 2Q22 | 877 | +15.6% |
| 1Q22 | 831 | +12.8% |
| 4Q21 | 816 | +9.8% |
| 3Q21 | 788 | +6.9% |
| 2Q21 | 759 | +7.9% |
| 1Q21 | 737 | +10.1% |
| 4Q20 | 743 | +13.0% |
| 3Q20 | 737 | +16.4% |
| 2Q20 | 703 | +17.6% |
| 1Q20 | 669 | +18.1% |
| 4Q19 | 657 | +16.5% |
| 3Q19 | 633 | +19.0% |
| 2Q19 | 598 | +17.6% |
| 1Q19 | 567 | +20.0% |
| 4Q18 | 564 | +21.9% |
| 3Q18 | 532 | - |
| 2Q18 | 508 | - |
| 1Q18 | 473 | - |
| 4Q17 | 463 | +26.4% |
| 4Q16 | 366 | - |