| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 818 | +6.9% |
| 1Q26 | 812 | +7.8% |
| 4Q25 | 833 | +9.8% |
| 3Q25 | 756 | -3.9% |
| 2Q25 | 765 | -4.2% |
| 1Q25 | 753 | -9.7% |
| 4Q24 | 758 | -11.7% |
| 3Q24 | 787 | -1.5% |
| 2Q24 | 799 | +2.4% |
| 1Q24 | 835 | +6.2% |
| 4Q23 | 859 | +9.3% |
| 3Q23 | 799 | -1.3% |
| 2Q23 | 780 | -4.3% |
| 1Q23 | 786 | -4.5% |
| 4Q22 | 786 | -5.6% |
| 3Q22 | 809 | -13.6% |
| 2Q22 | 815 | -8.3% |
| 1Q22 | 823 | -6.8% |
| 4Q21 | 832 | -3.9% |
| 3Q21 | 937 | -1.7% |
| 2Q21 | 889 | -10.7% |
| 1Q21 | 883 | -8.4% |
| 4Q20 | 866 | -15.1% |
| 3Q20 | 953 | -4.2% |
| 2Q20 | 995 | -0.5% |
| 1Q20 | 965 | -3.6% |
| 4Q19 | 1,020 | +1.7% |
| 3Q19 | 994 | -0.2% |
| 2Q19 | 1,000 | -0.2% |
| 1Q19 | 1,001 | +5.5% |
| 4Q18 | 1,003 | -2.5% |
| 3Q18 | 996 | -2.1% |
| 2Q18 | 1,002 | +2.8% |
| 1Q18 | 948 | +4.1% |
| 4Q17 | 1,028 | +9.1% |
| 3Q17 | 1,018 | +15.7% |
| 2Q17 | 974 | +19.6% |
| 1Q17 | 911 | - |
| 4Q16 | 943 | +4.4% |
| 3Q16 | 880 | - |
| 2Q16 | 814 | - |
| 4Q15 | 903 | - |