| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 40,250 | +8.2% |
| 2Q26 | 38,776 | +7.8% |
| 1Q26 | 37,739 | +5.6% |
| 4Q25 | 37,869 | +5.8% |
| 3Q25 | 37,196 | +4.5% |
| 2Q25 | 35,958 | +4.3% |
| 1Q25 | 35,726 | +4.4% |
| 4Q24 | 35,781 | +4.5% |
| 3Q24 | 35,589 | +5.1% |
| 2Q24 | 34,475 | +2.5% |
| 1Q24 | 34,227 | +2.7% |
| 4Q23 | 34,225 | +2.9% |
| 3Q23 | 33,866 | -0.3% |
| 2Q23 | 33,639 | -1.0% |
| 1Q23 | 33,328 | -2.0% |
| 4Q22 | 33,249 | -3.2% |
| 3Q22 | 33,968 | -1.4% |
| 2Q22 | 33,970 | +1.3% |
| 1Q22 | 33,998 | +2.7% |
| 4Q21 | 34,364 | +4.2% |
| 3Q21 | 34,463 | +1.5% |
| 2Q21 | 33,547 | +0.5% |
| 1Q21 | 33,113 | +0.9% |
| 4Q20 | 32,967 | +1.4% |
| 3Q20 | 33,967 | +4.8% |
| 2Q20 | 33,371 | +4.7% |
| 1Q20 | 32,824 | +5.9% |
| 4Q19 | 32,510 | +4.1% |
| 3Q19 | 32,421 | +2.8% |
| 2Q19 | 31,864 | +3.3% |
| 1Q19 | 31,000 | +3.6% |
| 4Q18 | 31,233 | +4.2% |
| 3Q18 | 31,541 | +4.7% |
| 2Q18 | 30,838 | +4.7% |
| 1Q18 | 29,924 | +5.4% |
| 4Q17 | 29,974 | +4.2% |
| 3Q17 | 30,137 | +5.0% |
| 2Q17 | 29,450 | +5.3% |
| 1Q17 | 28,397 | - |
| 4Q16 | 28,775 | +5.9% |
| 3Q16 | 28,711 | - |
| 2Q16 | 27,972 | - |
| 4Q15 | 27,180 | - |