| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,591 | -28.4% |
| 3Q25 | 1,870 | -10.5% |
| 2Q25 | 1,930 | -5.4% |
| 1Q25 | 1,889 | +7.5% |
| 4Q24 | 2,223 | +25.5% |
| 3Q24 | 2,089 | +15.3% |
| 2Q24 | 2,040 | +20.5% |
| 1Q24 | 1,757 | +24.0% |
| 4Q23 | 1,770 | +23.7% |
| 3Q23 | 1,811 | +36.6% |
| 2Q23 | 1,693 | +38.8% |
| 1Q23 | 1,416 | +42.8% |
| 4Q22 | 1,431 | +63.3% |
| 3Q22 | 1,326 | +42.1% |
| 2Q22 | 1,219 | +26.7% |
| 1Q22 | 992 | +17.5% |
| 4Q21 | 876 | -10.6% |
| 3Q21 | 933 | -19.5% |
| 2Q21 | 962 | -16.5% |
| 1Q21 | 844 | -24.7% |
| 4Q20 | 979 | -18.4% |
| 3Q20 | 1,159 | +2.0% |
| 2Q20 | 1,152 | -2.2% |
| 1Q20 | 1,121 | +0.1% |
| 4Q19 | 1,200 | +0.2% |
| 3Q19 | 1,136 | -5.5% |
| 2Q19 | 1,179 | -3.8% |
| 1Q19 | 1,120 | -7.6% |
| 4Q18 | 1,198 | -5.1% |
| 3Q18 | 1,203 | +6.6% |
| 2Q18 | 1,226 | +15.7% |
| 1Q18 | 1,212 | +15.7% |
| 4Q17 | 1,262 | +12.9% |
| 3Q17 | 1,128 | +0.5% |
| 2Q17 | 1,059 | -8.8% |
| 1Q17 | 1,048 | -2.1% |
| 4Q16 | 1,118 | +7.2% |
| 3Q16 | 1,122 | - |
| 2Q16 | 1,161 | - |
| 1Q16 | 1,070 | - |
| 4Q15 | 1,043 | +38.6% |
| 4Q14 | 752 | - |