| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,084 | +6.9% |
| 2Q25 | 6,701 | +8.7% |
| 1Q25 | 6,457 | +8.2% |
| 4Q24 | 6,624 | +8.7% |
| 3Q24 | 6,474 | +8.5% |
| 2Q24 | 6,164 | +8.1% |
| 1Q24 | 5,968 | +7.7% |
| 4Q23 | 6,091 | +7.7% |
| 3Q23 | 5,966 | +6.8% |
| 2Q23 | 5,702 | +8.2% |
| 1Q23 | 5,541 | +9.5% |
| 4Q22 | 5,654 | +13.2% |
| 3Q22 | 5,589 | +7.0% |
| 2Q22 | 5,272 | +21.8% |
| 1Q22 | 5,061 | +21.1% |
| 4Q21 | 4,993 | +12.6% |
| 3Q21 | 5,221 | +9.2% |
| 2Q21 | 4,328 | +5.5% |
| 1Q21 | 4,178 | +4.1% |
| 4Q20 | 4,434 | +7.0% |
| 3Q20 | 4,782 | +13.5% |
| 2Q20 | 4,100 | +13.7% |
| 1Q20 | 4,015 | +24.5% |
| 4Q19 | 4,146 | +21.9% |
| 3Q19 | 4,214 | +21.9% |
| 2Q19 | 3,605 | +35.7% |
| 1Q19 | 3,223 | +22.3% |
| 4Q18 | 3,401 | +18.1% |
| 3Q18 | 3,456 | +35.7% |
| 2Q18 | 2,656 | +36.5% |
| 1Q18 | 2,636 | +33.9% |
| 4Q17 | 2,879 | +33.7% |
| 3Q17 | 2,547 | +15.6% |
| 2Q17 | 1,946 | +18.7% |
| 1Q17 | 1,968 | +17.0% |
| 4Q16 | 2,154 | +14.6% |
| 3Q16 | 2,203 | - |
| 2Q16 | 1,639 | - |
| 1Q16 | 1,683 | - |
| 4Q15 | 1,879 | +15.3% |
| 4Q14 | 1,629 | - |