| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 82,975 | +1.7% |
| 1Q26 | 84,343 | +2.9% |
| 4Q25 | 85,913 | +4.0% |
| 3Q25 | 85,887 | +10.8% |
| 2Q25 | 81,617 | +8.3% |
| 1Q25 | 81,975 | +9.2% |
| 4Q24 | 82,586 | +9.5% |
| 3Q24 | 77,516 | +3.4% |
| 2Q24 | 75,328 | +2.7% |
| 1Q24 | 75,045 | +6.6% |
| 4Q23 | 75,455 | +12.6% |
| 3Q23 | 74,936 | +19.9% |
| 2Q23 | 73,313 | +22.1% |
| 1Q23 | 70,414 | +23.6% |
| 4Q22 | 67,015 | +19.2% |
| 3Q22 | 62,507 | +12.4% |
| 2Q22 | 60,054 | +15.9% |
| 1Q22 | 56,960 | +16.0% |
| 4Q21 | 56,215 | +15.9% |
| 3Q21 | 55,618 | +15.1% |
| 2Q21 | 51,837 | +11.2% |
| 1Q21 | 49,086 | +14.1% |
| 4Q20 | 48,519 | +107.2% |
| 3Q20 | 48,301 | +90.7% |
| 2Q20 | 46,620 | +57.4% |
| 1Q20 | 43,022 | +54.4% |
| 4Q19 | 23,412 | -18.8% |
| 3Q19 | 25,329 | -14.2% |
| 2Q19 | 29,617 | +0.2% |
| 1Q19 | 27,867 | +0.3% |
| 4Q18 | 28,846 | +3.7% |
| 3Q18 | 29,514 | +6.8% |
| 2Q18 | 29,558 | +17.9% |
| 1Q18 | 27,785 | +20.3% |
| 4Q17 | 27,808 | +24.9% |
| 3Q17 | 27,627 | +33.2% |
| 2Q17 | 25,062 | +44.6% |
| 1Q17 | 23,101 | - |
| 4Q16 | 22,267 | +38.0% |
| 3Q16 | 20,746 | - |
| 2Q16 | 17,336 | - |
| 4Q15 | 16,130 | - |