| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 21,175 | +6.3% |
| 3Q25 | 20,200 | +6.5% |
| 2Q25 | 20,320 | +8.1% |
| 1Q25 | 19,686 | +9.7% |
| 4Q24 | 19,923 | +8.6% |
| 3Q24 | 18,967 | +6.1% |
| 2Q24 | 18,800 | +5.9% |
| 1Q24 | 17,939 | +5.9% |
| 4Q23 | 18,348 | +8.0% |
| 3Q23 | 17,881 | +12.6% |
| 2Q23 | 17,759 | +12.9% |
| 1Q23 | 16,942 | +10.9% |
| 4Q22 | 16,983 | +10.7% |
| 3Q22 | 15,880 | +10.1% |
| 2Q22 | 15,727 | +10.2% |
| 1Q22 | 15,280 | +10.4% |
| 4Q21 | 15,341 | +9.0% |
| 3Q21 | 14,420 | +8.2% |
| 2Q21 | 14,269 | +7.7% |
| 1Q21 | 13,836 | +7.3% |
| 4Q20 | 14,070 | +8.3% |
| 3Q20 | 13,329 | +7.0% |
| 2Q20 | 13,253 | +7.3% |
| 1Q20 | 12,896 | +6.9% |
| 4Q19 | 12,994 | +8.9% |
| 3Q19 | 12,453 | +7.3% |
| 2Q19 | 12,349 | +9.5% |
| 1Q19 | 12,065 | +9.8% |
| 4Q18 | 11,934 | +10.4% |
| 3Q18 | 11,601 | +12.5% |
| 2Q18 | 11,281 | +9.5% |
| 1Q18 | 10,983 | +8.8% |
| 4Q17 | 10,812 | +7.3% |
| 3Q17 | 10,310 | +6.7% |
| 2Q17 | 10,305 | +5.8% |
| 1Q17 | 10,097 | +6.7% |
| 4Q16 | 10,077 | +5.9% |
| 3Q16 | 9,663 | - |
| 2Q16 | 9,736 | - |
| 1Q16 | 9,459 | - |
| 4Q15 | 9,516 | +9.4% |
| 4Q14 | 8,699 | - |