| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 279,421 | +2.4% |
| 2Q26 | 270,356 | +2.7% |
| 1Q26 | 265,109 | +1.2% |
| 4Q25 | 272,434 | +6.9% |
| 3Q25 | 272,739 | +2.1% |
| 2Q25 | 263,132 | +1.9% |
| 1Q25 | 262,003 | +5.7% |
| 4Q24 | 254,741 | -0.2% |
| 3Q24 | 267,070 | +5.9% |
| 2Q24 | 258,125 | +4.7% |
| 1Q24 | 247,802 | +9.9% |
| 4Q23 | 255,151 | +15.3% |
| 3Q23 | 252,284 | +20.1% |
| 2Q23 | 246,556 | +26.8% |
| 1Q23 | 225,438 | +22.4% |
| 4Q22 | 221,316 | +23.1% |
| 3Q22 | 210,146 | +22.8% |
| 2Q22 | 194,489 | +14.4% |
| 1Q22 | 184,153 | +9.4% |
| 4Q21 | 179,722 | +12.9% |
| 3Q21 | 171,152 | +9.0% |
| 2Q21 | 170,021 | +13.3% |
| 1Q21 | 168,345 | +17.6% |
| 4Q20 | 159,222 | +13.5% |
| 3Q20 | 157,038 | +20.2% |
| 2Q20 | 150,010 | +14.0% |
| 1Q20 | 143,162 | +11.1% |
| 4Q19 | 140,235 | +8.3% |
| 3Q19 | 130,688 | +3.7% |
| 2Q19 | 131,603 | +7.5% |
| 1Q19 | 128,833 | +13.8% |
| 4Q18 | 129,513 | +18.0% |
| 3Q18 | 126,018 | +18.0% |
| 2Q18 | 122,398 | +26.9% |
| 1Q18 | 113,250 | +17.6% |
| 4Q17 | 109,764 | +14.8% |
| 3Q17 | 106,780 | +19.7% |
| 2Q17 | 96,441 | +14.5% |
| 1Q17 | 96,282 | - |
| 4Q16 | 95,581 | +20.4% |
| 3Q16 | 89,235 | - |
| 2Q16 | 84,241 | - |
| 4Q15 | 79,355 | - |