| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,697 | +18.5% |
| 3Q25 | 3,613 | +24.9% |
| 1Q25 | 3,136 | +13.0% |
| 4Q24 | 3,121 | +11.0% |
| 3Q24 | 2,893 | +3.6% |
| 2Q24 | 2,990 | +4.6% |
| 1Q24 | 2,775 | +4.0% |
| 4Q23 | 2,811 | +4.2% |
| 3Q23 | 2,792 | -0.1% |
| 2Q23 | 2,858 | +5.6% |
| 1Q23 | 2,670 | +2.5% |
| 4Q22 | 2,698 | +11.8% |
| 3Q22 | 2,795 | +13.9% |
| 2Q22 | 2,706 | +7.7% |
| 1Q22 | 2,604 | +16.2% |
| 4Q21 | 2,412 | +14.1% |
| 3Q21 | 2,455 | +17.6% |
| 2Q21 | 2,513 | +17.1% |
| 1Q21 | 2,240 | +17.2% |
| 4Q20 | 2,113 | +3.5% |
| 3Q20 | 2,086 | +9.1% |
| 2Q20 | 2,145 | +2.8% |
| 1Q20 | 1,911 | +7.5% |
| 4Q19 | 2,041 | +4.9% |
| 3Q19 | 1,912 | +8.1% |
| 2Q19 | 2,087 | +5.9% |
| 1Q19 | 1,778 | +0.6% |
| 4Q18 | 1,946 | +4.6% |
| 3Q18 | 1,768 | +0.6% |
| 2Q18 | 1,971 | +5.3% |
| 1Q18 | 1,767 | +3.7% |
| 4Q17 | 1,860 | +3.0% |
| 3Q17 | 1,758 | +10.7% |
| 2Q17 | 1,871 | +1.9% |
| 1Q17 | 1,704 | +1.2% |
| 4Q16 | 1,805 | +1.2% |
| 3Q16 | 1,588 | -5.0% |
| 2Q16 | 1,836 | - |
| 1Q16 | 1,685 | - |
| 4Q15 | 1,783 | +3.2% |
| 3Q15 | 1,671 | - |
| 4Q14 | 1,727 | - |