| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 31,642 | +6.6% |
| 2Q26 | 30,835 | +6.4% |
| 1Q26 | 30,147 | +7.8% |
| 4Q25 | 29,944 | +10.6% |
| 3Q25 | 29,686 | +14.3% |
| 2Q25 | 28,992 | +15.8% |
| 1Q25 | 27,976 | +13.6% |
| 4Q24 | 27,064 | +9.9% |
| 3Q24 | 25,980 | +7.6% |
| 2Q24 | 25,033 | +2.3% |
| 1Q24 | 24,633 | +1.6% |
| 4Q23 | 24,635 | +2.0% |
| 3Q23 | 24,145 | +1.3% |
| 2Q23 | 24,473 | +4.1% |
| 1Q23 | 24,235 | +3.9% |
| 4Q22 | 24,153 | +3.9% |
| 3Q22 | 23,829 | +3.9% |
| 2Q22 | 23,512 | +5.2% |
| 1Q22 | 23,330 | +6.7% |
| 4Q21 | 23,253 | +4.8% |
| 3Q21 | 22,924 | +5.0% |
| 2Q21 | 22,349 | +4.0% |
| 1Q21 | 21,873 | +4.6% |
| 4Q20 | 22,190 | +7.6% |
| 3Q20 | 21,842 | +10.5% |
| 2Q20 | 21,483 | +10.3% |
| 1Q20 | 20,904 | +9.4% |
| 4Q19 | 20,626 | +9.2% |
| 3Q19 | 19,763 | +7.4% |
| 2Q19 | 19,480 | +9.4% |
| 1Q19 | 19,103 | +12.5% |
| 4Q18 | 18,890 | +13.2% |
| 3Q18 | 18,405 | +12.6% |
| 2Q18 | 17,799 | +13.3% |
| 1Q18 | 16,983 | +14.7% |
| 4Q17 | 16,688 | +17.8% |
| 3Q17 | 16,342 | +14.6% |
| 2Q17 | 15,710 | +14.2% |
| 1Q17 | 14,809 | +13.0% |
| 4Q16 | 14,161 | +14.0% |
| 3Q16 | 14,264 | - |
| 2Q16 | 13,754 | - |
| 1Q16 | 13,101 | - |
| 4Q15 | 12,417 | - |