| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,131 | +1.6% |
| 3Q25 | 4,223 | +9.9% |
| 1Q25 | 3,915 | +12.5% |
| 4Q24 | 4,065 | +18.5% |
| 3Q24 | 3,841 | -0.8% |
| 2Q24 | 3,694 | -1.7% |
| 1Q24 | 3,479 | -2.8% |
| 4Q23 | 3,429 | -1.3% |
| 3Q23 | 3,874 | +18.0% |
| 2Q23 | 3,759 | +18.9% |
| 1Q23 | 3,581 | +19.3% |
| 4Q22 | 3,473 | +19.2% |
| 3Q22 | 3,284 | +18.8% |
| 2Q22 | 3,161 | +19.0% |
| 1Q22 | 3,002 | +19.7% |
| 4Q21 | 2,914 | +22.7% |
| 3Q21 | 2,764 | +24.0% |
| 2Q21 | 2,658 | +27.0% |
| 1Q21 | 2,507 | +30.1% |
| 4Q20 | 2,376 | +32.5% |
| 3Q20 | 2,229 | +45.5% |
| 2Q20 | 2,092 | -12.1% |
| 1Q20 | 1,926 | -12.6% |
| 4Q19 | 1,793 | -12.1% |
| 3Q19 | 1,532 | -17.5% |
| 2Q19 | 2,381 | +39.2% |
| 1Q19 | 2,205 | +42.5% |
| 4Q18 | 2,038 | +26.3% |
| 3Q18 | 1,856 | +26.2% |
| 2Q18 | 1,710 | +25.0% |
| 1Q18 | 1,547 | +22.7% |
| 4Q17 | 1,614 | +31.2% |
| 3Q17 | 1,470 | +30.8% |
| 2Q17 | 1,368 | +34.6% |
| 1Q17 | 1,260 | +37.6% |
| 4Q16 | 1,230 | +42.1% |
| 3Q16 | 1,124 | +37.5% |
| 2Q16 | 1,016 | - |
| 1Q16 | 915 | - |
| 4Q15 | 866 | +27.2% |
| 3Q15 | 817 | - |
| 4Q14 | 681 | - |