| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 26,058 | -5.5% |
| 2Q26 | 28,705 | +3.6% |
| 1Q26 | 28,075 | +4.2% |
| 4Q25 | 27,710 | +15.0% |
| 3Q25 | 27,567 | +14.2% |
| 2Q25 | 27,709 | +12.0% |
| 1Q25 | 26,950 | +14.1% |
| 4Q24 | 24,096 | +4.6% |
| 3Q24 | 24,139 | +6.2% |
| 2Q24 | 24,731 | +9.8% |
| 1Q24 | 23,616 | +11.0% |
| 4Q23 | 23,039 | +10.1% |
| 3Q23 | 22,728 | +8.5% |
| 2Q23 | 22,524 | +6.7% |
| 1Q23 | 21,280 | +5.2% |
| 4Q22 | 20,925 | +4.8% |
| 3Q22 | 20,957 | +4.8% |
| 2Q22 | 21,112 | +6.1% |
| 1Q22 | 20,231 | +5.1% |
| 4Q21 | 19,973 | +5.9% |
| 3Q21 | 19,997 | +6.6% |
| 2Q21 | 19,904 | +4.5% |
| 1Q21 | 19,245 | +3.2% |
| 4Q20 | 18,866 | +0.6% |
| 3Q20 | 18,760 | -1.4% |
| 2Q20 | 19,041 | -1.3% |
| 1Q20 | 18,655 | -1.0% |
| 4Q19 | 18,750 | -0.3% |
| 3Q19 | 19,035 | +0.9% |
| 2Q19 | 19,284 | +2.4% |
| 1Q19 | 18,837 | +3.5% |
| 4Q18 | 18,798 | -9.9% |
| 3Q18 | 18,865 | -9.1% |
| 2Q18 | 18,841 | -7.6% |
| 1Q18 | 18,198 | -6.8% |
| 4Q17 | 20,859 | +9.5% |
| 3Q17 | 20,761 | +9.4% |
| 2Q17 | 20,398 | +7.6% |
| 1Q17 | 19,517 | +4.8% |
| 4Q16 | 19,054 | +3.3% |
| 3Q16 | 18,971 | - |
| 2Q16 | 18,965 | - |
| 1Q16 | 18,627 | - |
| 4Q15 | 18,441 | - |