| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 479,042 | +21.9% |
| 2Q26 | 456,303 | +21.8% |
| 1Q26 | 424,157 | +23.0% |
| 4Q25 | 431,718 | +24.7% |
| 3Q25 | 393,080 | +26.4% |
| 2Q25 | 374,708 | +23.7% |
| 1Q25 | 344,978 | +21.9% |
| 4Q24 | 346,293 | +18.1% |
| 3Q24 | 310,868 | +16.2% |
| 2Q24 | 303,030 | +16.0% |
| 1Q24 | 283,070 | +19.7% |
| 4Q23 | 293,209 | +20.9% |
| 3Q23 | 267,537 | +20.6% |
| 2Q23 | 261,169 | +23.2% |
| 1Q23 | 236,536 | +21.9% |
| 4Q22 | 242,475 | +19.0% |
| 3Q22 | 221,778 | +16.6% |
| 2Q22 | 212,043 | +14.4% |
| 1Q22 | 194,032 | +10.7% |
| 4Q21 | 203,677 | +12.4% |
| 3Q21 | 190,213 | +10.0% |
| 2Q21 | 185,364 | +9.1% |
| 1Q21 | 175,237 | +7.8% |
| 4Q20 | 181,239 | +4.3% |
| 3Q20 | 172,963 | +3.3% |
| 2Q20 | 169,899 | +2.7% |
| 1Q20 | 162,603 | +3.4% |
| 4Q19 | 173,739 | +10.0% |
| 3Q19 | 167,503 | +13.1% |
| 2Q19 | 165,373 | +13.3% |
| 1Q19 | 157,328 | +15.3% |
| 4Q18 | 157,919 | +15.9% |
| 3Q18 | 148,144 | +16.2% |
| 2Q18 | 145,953 | +15.0% |
| 1Q18 | 136,482 | +13.0% |
| 4Q17 | 136,247 | +10.5% |
| 3Q17 | 127,518 | +9.4% |
| 2Q17 | 126,878 | +10.1% |
| 1Q17 | 120,809 | - |
| 4Q16 | 123,245 | +15.9% |
| 3Q16 | 116,608 | - |
| 2Q16 | 115,243 | - |
| 4Q15 | 106,329 | - |