| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 50,340 | +5.2% |
| 2Q26 | 49,910 | +2.6% |
| 1Q26 | 48,582 | +4.5% |
| 4Q25 | 49,921 | +14.9% |
| 3Q25 | 47,834 | +16.0% |
| 2Q25 | 48,643 | +17.3% |
| 1Q25 | 46,475 | +19.8% |
| 4Q24 | 43,461 | +14.4% |
| 3Q24 | 41,230 | +9.0% |
| 2Q24 | 41,478 | +9.8% |
| 1Q24 | 38,810 | +13.0% |
| 4Q23 | 37,976 | +12.5% |
| 3Q23 | 37,825 | +13.9% |
| 2Q23 | 37,767 | +14.1% |
| 1Q23 | 34,330 | +8.4% |
| 4Q22 | 33,747 | +10.1% |
| 3Q22 | 33,207 | -1.9% |
| 2Q22 | 33,100 | +11.7% |
| 1Q22 | 31,664 | +11.5% |
| 4Q21 | 30,646 | +5.9% |
| 3Q21 | 33,859 | +17.6% |
| 2Q21 | 29,627 | +3.1% |
| 1Q21 | 28,387 | +2.2% |
| 4Q20 | 28,949 | +13.9% |
| 3Q20 | 28,797 | +10.8% |
| 2Q20 | 28,724 | +9.7% |
| 1Q20 | 27,766 | +10.6% |
| 4Q19 | 25,409 | +3.0% |
| 3Q19 | 25,993 | +4.3% |
| 2Q19 | 26,189 | +7.2% |
| 1Q19 | 25,094 | +6.2% |
| 4Q18 | 24,668 | +7.2% |
| 3Q18 | 24,917 | -44.0% |
| 2Q18 | 24,441 | -44.9% |
| 1Q18 | 23,640 | -45.7% |
| 4Q17 | 23,010 | -47.4% |
| 3Q17 | 44,464 | +1.7% |
| 2Q17 | 44,374 | +2.6% |
| 1Q17 | 43,522 | - |
| 4Q16 | 43,767 | +6.0% |
| 3Q16 | 43,700 | - |
| 2Q16 | 43,258 | - |
| 4Q15 | 41,273 | - |