| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 41,071 | +6.0% |
| 2Q26 | 41,207 | +7.3% |
| 1Q26 | 40,074 | +7.9% |
| 4Q25 | 39,483 | +8.6% |
| 3Q25 | 38,749 | +6.0% |
| 2Q25 | 38,392 | +8.4% |
| 1Q25 | 37,135 | +8.4% |
| 4Q24 | 36,364 | +5.3% |
| 3Q24 | 36,565 | +9.3% |
| 2Q24 | 35,421 | +5.2% |
| 1Q24 | 34,271 | +1.6% |
| 4Q23 | 34,531 | +1.8% |
| 3Q23 | 33,441 | -11.1% |
| 2Q23 | 33,656 | -13.9% |
| 1Q23 | 33,723 | -16.4% |
| 4Q22 | 33,906 | -17.9% |
| 3Q22 | 37,625 | -14.3% |
| 2Q22 | 39,094 | -12.2% |
| 1Q22 | 40,330 | -9.5% |
| 4Q21 | 41,299 | -9.6% |
| 3Q21 | 43,924 | -3.4% |
| 2Q21 | 44,524 | -4.6% |
| 1Q21 | 44,562 | -4.5% |
| 4Q20 | 45,696 | +2.0% |
| 3Q20 | 45,481 | +1.5% |
| 2Q20 | 46,676 | +3.0% |
| 1Q20 | 46,653 | +4.5% |
| 4Q19 | 44,813 | -6.8% |
| 3Q19 | 44,819 | -10.1% |
| 2Q19 | 45,313 | -3.3% |
| 1Q19 | 44,625 | -1.0% |
| 4Q18 | 48,068 | +6.9% |
| 3Q18 | 49,836 | +14.1% |
| 2Q18 | 46,878 | +6.4% |
| 1Q18 | 45,090 | -0.4% |
| 4Q17 | 44,962 | 0.0% |
| 3Q17 | 43,675 | -4.3% |
| 2Q17 | 44,048 | +2.0% |
| 1Q17 | 45,273 | - |
| 4Q16 | 44,944 | +13.7% |
| 3Q16 | 45,641 | - |
| 2Q16 | 43,186 | - |
| 4Q15 | 39,528 | - |