| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 47,976 | -2.3% |
| 2Q26 | 48,109 | -4.2% |
| 1Q26 | 47,787 | -2.8% |
| 4Q25 | 48,315 | -1.8% |
| 3Q25 | 49,109 | +1.5% |
| 2Q25 | 50,220 | +1.0% |
| 1Q25 | 49,148 | +1.6% |
| 4Q24 | 49,179 | +0.8% |
| 3Q24 | 48,373 | +2.9% |
| 2Q24 | 49,735 | +4.6% |
| 1Q24 | 48,383 | +9.1% |
| 4Q23 | 48,770 | +17.0% |
| 3Q23 | 47,003 | +26.9% |
| 2Q23 | 47,552 | +35.9% |
| 1Q23 | 44,328 | +39.3% |
| 4Q22 | 41,677 | +46.0% |
| 3Q22 | 37,045 | +45.1% |
| 2Q22 | 35,002 | +43.2% |
| 1Q22 | 31,821 | +37.0% |
| 4Q21 | 28,538 | +22.3% |
| 3Q21 | 25,530 | +17.3% |
| 2Q21 | 24,448 | +16.4% |
| 1Q21 | 23,221 | +17.3% |
| 4Q20 | 23,326 | +24.4% |
| 3Q20 | 21,772 | +28.0% |
| 2Q20 | 20,996 | +27.5% |
| 1Q20 | 19,796 | +27.9% |
| 4Q19 | 18,755 | +28.4% |
| 3Q19 | 17,016 | +26.9% |
| 2Q19 | 16,464 | +31.1% |
| 1Q19 | 15,481 | +34.1% |
| 4Q18 | 14,607 | +37.6% |
| 3Q18 | 13,412 | +40.0% |
| 2Q18 | 12,559 | +38.2% |
| 1Q18 | 11,546 | +38.4% |
| 4Q17 | 10,619 | +33.8% |
| 3Q17 | 9,580 | +44.0% |
| 2Q17 | 9,086 | +36.9% |
| 1Q17 | 8,340 | +35.1% |
| 4Q16 | 7,938 | +31.1% |
| 3Q16 | 6,651 | - |
| 2Q16 | 6,638 | - |
| 1Q16 | 6,171 | - |
| 4Q15 | 6,054 | - |