| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 21,830 | +2.2% |
| 1Q26 | 21,305 | +0.4% |
| 4Q25 | 21,532 | +4.3% |
| 3Q25 | 21,449 | +4.0% |
| 2Q25 | 21,355 | +4.4% |
| 1Q25 | 21,221 | +6.4% |
| 4Q24 | 20,654 | +4.3% |
| 3Q24 | 20,628 | +6.0% |
| 2Q24 | 20,463 | +4.9% |
| 1Q24 | 19,940 | +3.8% |
| 4Q23 | 19,807 | +1.2% |
| 3Q23 | 19,461 | +2.5% |
| 2Q23 | 19,508 | +3.3% |
| 1Q23 | 19,204 | +4.7% |
| 4Q22 | 19,574 | +7.2% |
| 3Q22 | 18,979 | +7.1% |
| 2Q22 | 18,891 | +8.9% |
| 1Q22 | 18,348 | -0.5% |
| 4Q21 | 18,261 | -12.3% |
| 3Q21 | 17,727 | -12.6% |
| 2Q21 | 17,348 | -14.1% |
| 1Q21 | 18,443 | -6.3% |
| 4Q20 | 20,826 | +6.4% |
| 3Q20 | 20,292 | +8.7% |
| 2Q20 | 20,204 | +8.8% |
| 1Q20 | 19,693 | +9.6% |
| 4Q19 | 19,566 | +9.7% |
| 3Q19 | 18,675 | +11.0% |
| 2Q19 | 18,563 | +12.0% |
| 1Q19 | 17,968 | +12.9% |
| 4Q18 | 17,829 | +12.8% |
| 3Q18 | 16,817 | +11.8% |
| 2Q18 | 16,575 | +12.9% |
| 1Q18 | 15,910 | +13.1% |
| 4Q17 | 15,807 | +14.6% |
| 3Q17 | 15,041 | +12.3% |
| 2Q17 | 14,679 | +12.3% |
| 1Q17 | 14,062 | - |
| 4Q16 | 13,787 | +12.4% |
| 3Q16 | 13,392 | - |
| 2Q16 | 13,069 | - |
| 4Q15 | 12,270 | - |