| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 313,485 | +11.1% |
| 2Q26 | 306,054 | +12.6% |
| 1Q26 | 294,875 | +14.2% |
| 4Q25 | 290,721 | +13.2% |
| 3Q25 | 282,237 | -8.2% |
| 2Q25 | 271,801 | -15.4% |
| 1Q25 | 258,219 | -14.6% |
| 4Q24 | 256,751 | -12.6% |
| 3Q24 | 307,433 | +7.7% |
| 2Q24 | 321,232 | +18.3% |
| 1Q24 | 302,500 | +17.2% |
| 4Q23 | 293,670 | +10.9% |
| 3Q23 | 285,447 | +8.4% |
| 2Q23 | 271,567 | +6.9% |
| 1Q23 | 258,192 | +3.1% |
| 4Q22 | 264,842 | +4.2% |
| 3Q22 | 263,325 | +4.3% |
| 2Q22 | 254,017 | -0.1% |
| 1Q22 | 250,457 | -2.3% |
| 4Q21 | 254,138 | -1.3% |
| 3Q21 | 252,493 | -1.9% |
| 2Q21 | 254,385 | -22.2% |
| 1Q21 | 256,239 | -21.0% |
| 4Q20 | 257,575 | -22.1% |
| 3Q20 | 257,475 | -21.1% |
| 2Q20 | 326,802 | +0.1% |
| 1Q20 | 324,525 | -0.1% |
| 4Q19 | 330,707 | +0.4% |
| 3Q19 | 326,135 | +1.1% |
| 2Q19 | 326,316 | -0.1% |
| 1Q19 | 324,871 | -1.2% |
| 4Q18 | 329,499 | -1.8% |
| 3Q18 | 322,666 | -4.3% |
| 2Q18 | 326,628 | -3.4% |
| 1Q18 | 328,869 | -2.7% |
| 4Q17 | 335,518 | -3.0% |
| 3Q17 | 337,158 | -2.4% |
| 2Q17 | 338,225 | -3.4% |
| 1Q17 | 337,918 | - |
| 4Q16 | 345,918 | -0.6% |
| 3Q16 | 345,341 | - |
| 2Q16 | 350,052 | - |
| 4Q15 | 347,975 | - |