| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 358,120 | +6.6% |
| 2Q26 | 359,464 | +13.3% |
| 4Q25 | 348,003 | +14.1% |
| 3Q25 | 335,915 | +16.1% |
| 2Q25 | 317,152 | +10.4% |
| 1Q25 | 307,311 | +11.8% |
| 4Q24 | 305,116 | +12.5% |
| 3Q24 | 289,339 | +13.5% |
| 2Q24 | 287,286 | +15.0% |
| 1Q24 | 274,879 | +16.3% |
| 4Q23 | 271,299 | +16.7% |
| 3Q23 | 254,992 | +12.9% |
| 2Q23 | 249,833 | +12.1% |
| 1Q23 | 236,312 | +11.6% |
| 4Q22 | 232,547 | +13.9% |
| 3Q22 | 225,952 | +13.7% |
| 2Q22 | 222,938 | +13.2% |
| 1Q22 | 211,764 | +10.5% |
| 4Q21 | 204,150 | +4.9% |
| 3Q21 | 198,727 | +4.2% |
| 2Q21 | 197,012 | +0.9% |
| 1Q21 | 191,654 | +0.2% |
| 4Q20 | 194,558 | +0.6% |
| 3Q20 | 190,787 | +0.4% |
| 2Q20 | 195,281 | +5.5% |
| 1Q20 | 191,199 | +9.4% |
| 4Q19 | 193,333 | +17.6% |
| 3Q19 | 190,099 | +23.2% |
| 2Q19 | 185,100 | +22.6% |
| 1Q19 | 174,755 | +25.1% |
| 4Q18 | 164,360 | +23.9% |
| 3Q18 | 154,262 | +21.5% |
| 2Q18 | 151,037 | +22.3% |
| 1Q18 | 139,741 | +18.1% |
| 4Q17 | 132,607 | +13.1% |
| 3Q17 | 126,931 | +12.2% |
| 2Q17 | 123,485 | +12.7% |
| 1Q17 | 118,313 | - |
| 4Q16 | 117,268 | +13.8% |
| 3Q16 | 113,147 | - |
| 2Q16 | 109,580 | - |
| 4Q15 | 103,092 | - |