| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 24,618 | +8.7% |
| 2Q26 | 23,886 | +6.5% |
| 1Q26 | 23,069 | +4.3% |
| 4Q25 | 22,714 | +4.9% |
| 3Q25 | 22,641 | +3.5% |
| 2Q25 | 22,427 | +3.4% |
| 1Q25 | 22,118 | +2.5% |
| 4Q24 | 21,655 | +0.4% |
| 3Q24 | 21,883 | 0.0% |
| 2Q24 | 21,691 | -2.6% |
| 1Q24 | 21,582 | -1.2% |
| 4Q23 | 21,573 | +0.6% |
| 3Q23 | 21,878 | +3.0% |
| 2Q23 | 22,277 | +4.7% |
| 1Q23 | 21,853 | +6.6% |
| 4Q22 | 21,445 | +5.3% |
| 3Q22 | 21,231 | +8.9% |
| 2Q22 | 21,280 | +13.8% |
| 1Q22 | 20,508 | +14.0% |
| 4Q21 | 20,366 | +19.1% |
| 3Q21 | 19,493 | +15.6% |
| 2Q21 | 18,705 | +13.5% |
| 1Q21 | 17,991 | +15.5% |
| 4Q20 | 17,107 | +12.2% |
| 3Q20 | 16,858 | +15.3% |
| 2Q20 | 16,484 | +19.7% |
| 1Q20 | 15,575 | +17.0% |
| 4Q19 | 15,241 | +18.2% |
| 3Q19 | 14,617 | +17.7% |
| 2Q19 | 13,775 | +18.6% |
| 1Q19 | 13,311 | +17.6% |
| 4Q18 | 12,897 | +19.1% |
| 3Q18 | 12,419 | +15.1% |
| 2Q18 | 11,618 | +17.8% |
| 1Q18 | 11,318 | +22.3% |
| 4Q17 | 10,833 | +19.6% |
| 3Q17 | 10,789 | +20.5% |
| 2Q17 | 9,866 | +13.0% |
| 1Q17 | 9,254 | - |
| 4Q16 | 9,059 | +2.7% |
| 3Q16 | 8,956 | - |
| 2Q16 | 8,732 | - |
| 4Q15 | 8,823 | - |