| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 33,208 | +2.1% |
| 2Q26 | 33,259 | +0.6% |
| 1Q26 | 32,425 | +1.7% |
| 4Q25 | 33,495 | +3.8% |
| 3Q25 | 32,529 | +2.9% |
| 2Q25 | 33,046 | +5.9% |
| 1Q25 | 31,895 | +2.5% |
| 4Q24 | 32,253 | -5.9% |
| 3Q24 | 31,623 | -8.6% |
| 2Q24 | 31,205 | -9.5% |
| 1Q24 | 31,106 | -6.0% |
| 4Q23 | 34,293 | -1.8% |
| 3Q23 | 34,591 | +1.7% |
| 2Q23 | 34,493 | +4.7% |
| 1Q23 | 33,098 | +0.6% |
| 4Q22 | 34,937 | +4.7% |
| 3Q22 | 33,997 | +4.3% |
| 2Q22 | 32,939 | -3.4% |
| 1Q22 | 32,891 | -2.4% |
| 4Q21 | 33,374 | -2.6% |
| 3Q21 | 32,594 | -3.9% |
| 2Q21 | 34,113 | +2.9% |
| 1Q21 | 33,688 | -1.8% |
| 4Q20 | 34,257 | -2.5% |
| 3Q20 | 33,925 | -2.2% |
| 2Q20 | 33,150 | -2.6% |
| 1Q20 | 34,294 | +3.5% |
| 4Q19 | 35,130 | +4.9% |
| 3Q19 | 34,680 | +6.1% |
| 2Q19 | 34,041 | +7.8% |
| 1Q19 | 33,125 | +5.6% |
| 4Q18 | 33,492 | +6.4% |
| 3Q18 | 32,696 | +5.8% |
| 2Q18 | 31,580 | +5.5% |
| 1Q18 | 31,378 | +6.4% |
| 4Q17 | 31,471 | +4.1% |
| 3Q17 | 30,891 | +3.8% |
| 2Q17 | 29,932 | +2.7% |
| 1Q17 | 29,478 | +3.6% |
| 4Q16 | 30,217 | +5.1% |
| 3Q16 | 29,774 | - |
| 2Q16 | 29,139 | - |
| 1Q16 | 28,447 | - |
| 4Q15 | 28,758 | - |