| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 22,018 | +10.4% |
| 2Q26 | 21,685 | +12.9% |
| 1Q26 | 21,099 | +13.3% |
| 4Q25 | 20,859 | +12.5% |
| 3Q25 | 19,939 | +11.2% |
| 2Q25 | 19,208 | +8.7% |
| 1Q25 | 18,621 | +10.4% |
| 4Q24 | 18,547 | +11.5% |
| 3Q24 | 17,929 | +12.9% |
| 2Q24 | 17,670 | +15.3% |
| 1Q24 | 16,866 | +13.8% |
| 4Q23 | 16,640 | +12.8% |
| 3Q23 | 15,884 | +8.0% |
| 2Q23 | 15,328 | +5.7% |
| 1Q23 | 14,815 | +5.8% |
| 4Q22 | 14,747 | +2.8% |
| 3Q22 | 14,713 | +3.7% |
| 2Q22 | 14,507 | +7.9% |
| 1Q22 | 14,000 | +14.1% |
| 4Q21 | 14,341 | +21.5% |
| 3Q21 | 14,184 | +29.7% |
| 2Q21 | 13,445 | +27.8% |
| 1Q21 | 12,274 | +25.8% |
| 4Q20 | 11,807 | +21.1% |
| 3Q20 | 10,935 | +18.4% |
| 2Q20 | 10,520 | +20.6% |
| 1Q20 | 9,758 | +22.3% |
| 4Q19 | 9,750 | +22.8% |
| 3Q19 | 9,236 | +30.4% |
| 2Q19 | 8,722 | +31.5% |
| 1Q19 | 7,976 | +36.6% |
| 4Q18 | 7,937 | +36.7% |
| 3Q18 | 7,081 | +16.7% |
| 2Q18 | 6,631 | +18.8% |
| 1Q18 | 5,840 | +13.1% |
| 4Q17 | 5,807 | +11.4% |
| 3Q17 | 6,066 | +19.9% |
| 2Q17 | 5,581 | - |
| 1Q17 | 5,163 | - |
| 4Q16 | 5,214 | - |
| 3Q16 | 5,058 | - |