| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,750 | +7.0% |
| 3Q25 | 2,756 | +11.0% |
| 2Q25 | 2,783 | +13.0% |
| 1Q25 | 2,592 | +9.1% |
| 4Q24 | 2,570 | +10.8% |
| 3Q24 | 2,483 | +12.8% |
| 2Q24 | 2,462 | +10.5% |
| 1Q24 | 2,376 | +9.4% |
| 4Q23 | 2,319 | +6.7% |
| 3Q23 | 2,201 | +5.5% |
| 2Q23 | 2,228 | +4.2% |
| 1Q23 | 2,173 | +5.2% |
| 4Q22 | 2,173 | +10.2% |
| 3Q22 | 2,086 | +3.3% |
| 2Q22 | 2,138 | +1.8% |
| 1Q22 | 2,064 | +7.6% |
| 4Q21 | 1,972 | +0.2% |
| 3Q21 | 2,020 | +3.4% |
| 2Q21 | 2,100 | +2.9% |
| 1Q21 | 1,918 | +9.6% |
| 4Q20 | 1,969 | +8.3% |
| 3Q20 | 1,953 | +6.9% |
| 2Q20 | 2,040 | +6.2% |
| 1Q20 | 1,750 | +7.4% |
| 4Q19 | 1,818 | +9.1% |
| 3Q19 | 1,827 | +9.9% |
| 2Q19 | 1,922 | +13.6% |
| 1Q19 | 1,629 | +10.7% |
| 4Q18 | 1,665 | +9.2% |
| 3Q18 | 1,662 | +13.2% |
| 2Q18 | 1,691 | +10.3% |
| 1Q18 | 1,472 | +8.1% |
| 4Q17 | 1,525 | +8.4% |
| 3Q17 | 1,468 | +9.1% |
| 2Q17 | 1,533 | +9.5% |
| 1Q17 | 1,362 | +9.0% |
| 4Q16 | 1,407 | +7.5% |
| 3Q16 | 1,346 | +2.7% |
| 2Q16 | 1,401 | - |
| 1Q16 | 1,250 | - |
| 4Q15 | 1,309 | +3.8% |
| 3Q15 | 1,311 | - |
| 4Q14 | 1,261 | - |