| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 597,738 | +6.6% |
| 2Q26 | 595,238 | +9.4% |
| 1Q26 | 568,140 | +5.8% |
| 4Q25 | 580,257 | +10.3% |
| 3Q25 | 560,535 | +11.3% |
| 2Q25 | 544,230 | +7.1% |
| 1Q25 | 537,066 | +11.5% |
| 4Q24 | 526,307 | +13.6% |
| 3Q24 | 503,451 | +16.2% |
| 2Q24 | 507,954 | +16.3% |
| 1Q24 | 481,834 | +14.9% |
| 4Q23 | 463,174 | +11.7% |
| 3Q23 | 433,296 | +12.3% |
| 2Q23 | 436,603 | +14.6% |
| 1Q23 | 419,287 | +17.8% |
| 4Q22 | 414,541 | +18.1% |
| 3Q22 | 385,866 | +12.3% |
| 2Q22 | 380,844 | +11.1% |
| 1Q22 | 356,082 | +3.9% |
| 4Q21 | 350,918 | +0.9% |
| 3Q21 | 343,563 | +0.4% |
| 2Q21 | 342,775 | +0.8% |
| 1Q21 | 342,765 | +4.4% |
| 4Q20 | 347,668 | +5.9% |
| 3Q20 | 342,232 | - |
| 2Q20 | 339,971 | - |
| 1Q20 | 328,271 | - |
| 4Q19 | 328,344 | +286.2% |
| 4Q18 | 85,020 | +76.8% |
| 4Q17 | 48,090 | +33.4% |
| 4Q16 | 36,050 | -26.8% |
| 4Q15 | 49,239 | - |