| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 12,144 | +0.5% |
| 3Q25 | 11,915 | +1.5% |
| 2Q25 | 11,553 | -0.6% |
| 1Q25 | 11,464 | +3.2% |
| 4Q24 | 12,079 | +7.9% |
| 3Q24 | 11,744 | +12.6% |
| 2Q24 | 11,626 | +18.3% |
| 1Q24 | 11,111 | +17.0% |
| 4Q23 | 11,191 | +19.4% |
| 3Q23 | 10,431 | +17.0% |
| 2Q23 | 9,829 | +19.9% |
| 1Q23 | 9,494 | +27.3% |
| 4Q22 | 9,374 | +24.0% |
| 3Q22 | 8,919 | +26.6% |
| 2Q22 | 8,197 | +20.4% |
| 1Q22 | 7,460 | +11.6% |
| 4Q21 | 7,560 | +12.1% |
| 3Q21 | 7,046 | +5.1% |
| 2Q21 | 6,810 | +2.1% |
| 1Q21 | 6,684 | -1.7% |
| 4Q20 | 6,744 | -2.6% |
| 3Q20 | 6,703 | - |
| 2Q20 | 6,671 | - |
| 1Q20 | 6,802 | - |
| 4Q19 | 6,924 | +123.0% |
| 4Q18 | 3,105 | -19.4% |
| 4Q17 | 3,852 | -8.2% |
| 2Q17 | 5,351 | +34.5% |
| 1Q17 | 5,808 | +51.7% |
| 4Q17 | 4,023 | +5.1% |
| 3Q17 | 4,197 | +16.3% |
| 2Q17 | 3,977 | +18.8% |
| 1Q17 | 3,828 | - |
| 4Q16 | 3,828 | +24.0% |
| 3Q16 | 3,608 | - |
| 2Q16 | 3,348 | - |
| 4Q15 | 3,086 | - |