| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,843 | +19.8% |
| 3Q25 | 16,806 | +21.1% |
| 2Q25 | 15,731 | +20.8% |
| 1Q25 | 14,810 | +22.1% |
| 4Q24 | 14,889 | +22.6% |
| 3Q24 | 13,877 | +22.4% |
| 2Q24 | 13,018 | +24.8% |
| 1Q24 | 12,128 | +25.6% |
| 4Q23 | 12,145 | +26.9% |
| 3Q23 | 11,333 | +26.0% |
| 2Q23 | 10,429 | +23.5% |
| 1Q23 | 9,658 | +22.4% |
| 4Q22 | 9,567 | +19.3% |
| 3Q22 | 8,996 | +16.9% |
| 2Q22 | 8,445 | +17.4% |
| 1Q22 | 7,892 | +19.9% |
| 4Q21 | 8,021 | +23.7% |
| 3Q21 | 7,694 | +22.2% |
| 2Q21 | 7,191 | +28.9% |
| 1Q21 | 6,585 | +24.8% |
| 4Q20 | 6,486 | +22.4% |
| 3Q20 | 6,294 | +23.2% |
| 2Q20 | 5,581 | +18.1% |
| 1Q20 | 5,275 | +18.8% |
| 4Q19 | 5,301 | +20.7% |
| 3Q19 | 5,108 | +23.4% |
| 2Q19 | 4,724 | +24.0% |
| 1Q19 | 4,442 | +23.4% |
| 4Q18 | 4,392 | +23.5% |
| 3Q18 | 4,141 | +24.0% |
| 2Q18 | 3,808 | +24.4% |
| 1Q18 | 3,600 | +25.6% |
| 4Q17 | 3,556 | +26.8% |
| 3Q17 | 3,338 | +26.5% |
| 2Q17 | 3,061 | +26.3% |
| 1Q17 | 2,866 | +25.0% |
| 4Q16 | 2,804 | +26.2% |
| 3Q16 | 2,640 | - |
| 2Q16 | 2,424 | - |
| 1Q16 | 2,294 | - |
| 4Q15 | 2,222 | +7.6% |
| 4Q14 | 2,064 | - |