| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 23,336 | +3.1% |
| 3Q25 | 22,483 | +3.6% |
| 2Q25 | 22,400 | +4.6% |
| 1Q25 | 22,223 | +3.9% |
| 4Q24 | 22,638 | +6.1% |
| 3Q24 | 21,700 | +5.3% |
| 2Q24 | 21,420 | +7.0% |
| 1Q24 | 21,381 | +8.3% |
| 4Q23 | 21,332 | +10.3% |
| 3Q23 | 20,603 | +8.6% |
| 2Q23 | 20,027 | +11.1% |
| 1Q23 | 19,745 | +12.7% |
| 4Q22 | 19,337 | +10.8% |
| 3Q22 | 18,975 | +16.7% |
| 2Q22 | 18,026 | +11.0% |
| 1Q22 | 17,513 | +9.3% |
| 4Q21 | 17,452 | +11.2% |
| 3Q21 | 16,264 | +11.8% |
| 2Q21 | 16,243 | +11.8% |
| 1Q21 | 16,021 | +8.8% |
| 4Q20 | 15,691 | +1.8% |
| 3Q20 | 14,553 | +5.8% |
| 2Q20 | 14,533 | +4.3% |
| 1Q20 | 14,725 | +5.9% |
| 4Q19 | 15,421 | +12.6% |
| 3Q19 | 13,761 | +13.9% |
| 2Q19 | 13,936 | +16.9% |
| 1Q19 | 13,906 | +18.3% |
| 4Q18 | 13,696 | +16.5% |
| 3Q18 | 12,079 | +10.4% |
| 2Q18 | 11,925 | +10.7% |
| 1Q18 | 11,751 | +10.1% |
| 4Q17 | 11,759 | +12.9% |
| 3Q17 | 10,944 | +10.8% |
| 2Q17 | 10,775 | +8.9% |
| 1Q17 | 10,675 | +4.5% |
| 4Q16 | 10,413 | +1.1% |
| 3Q16 | 9,876 | +0.5% |
| 2Q16 | 9,898 | - |
| 1Q16 | 10,219 | - |
| 4Q15 | 10,302 | +3.7% |
| 3Q15 | 9,822 | - |
| 4Q14 | 9,931 | - |