| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 13,605 | +7.3% |
| 3Q25 | 13,433 | -1.0% |
| 2Q25 | 13,218 | -1.1% |
| 1Q25 | 12,805 | -0.6% |
| 4Q24 | 12,674 | -1.2% |
| 3Q24 | 13,571 | -2.5% |
| 2Q24 | 13,367 | -1.3% |
| 1Q24 | 12,879 | -2.0% |
| 4Q23 | 12,828 | +0.1% |
| 3Q23 | 13,921 | +3.1% |
| 2Q23 | 13,543 | +3.1% |
| 1Q23 | 13,137 | +3.1% |
| 4Q22 | 12,820 | +1.2% |
| 3Q22 | 13,502 | +8.7% |
| 2Q22 | 13,138 | +9.1% |
| 1Q22 | 12,744 | +7.9% |
| 4Q21 | 12,663 | +8.3% |
| 3Q21 | 12,416 | +9.2% |
| 2Q21 | 12,043 | +11.6% |
| 1Q21 | 11,809 | +10.9% |
| 4Q20 | 11,693 | +9.8% |
| 3Q20 | 11,367 | +7.1% |
| 2Q20 | 10,794 | -2.0% |
| 1Q20 | 10,647 | -27.9% |
| 4Q19 | 10,648 | -28.4% |
| 3Q19 | 10,617 | -27.8% |
| 2Q19 | 11,015 | -25.3% |
| 1Q19 | 14,773 | +2.1% |
| 4Q18 | 14,875 | +19.9% |
| 3Q18 | 14,714 | +13.2% |
| 2Q18 | 14,755 | +13.4% |
| 1Q18 | 14,468 | +14.6% |
| 4Q17 | 12,403 | -0.8% |
| 3Q17 | 13,000 | +7.6% |
| 2Q17 | 13,017 | +7.8% |
| 1Q17 | 12,620 | +8.6% |
| 4Q16 | 12,509 | +10.4% |
| 3Q16 | 12,086 | - |
| 2Q16 | 12,071 | - |
| 1Q16 | 11,617 | - |
| 4Q15 | 11,327 | +15.7% |
| 4Q14 | 9,794 | - |