| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 35,997 | +2.0% |
| 2Q26 | 36,060 | +1.6% |
| 1Q26 | 35,097 | +0.7% |
| 4Q25 | 35,915 | +2.7% |
| 3Q25 | 35,305 | +4.2% |
| 2Q25 | 35,502 | +5.2% |
| 1Q25 | 34,836 | +8.7% |
| 4Q24 | 34,986 | +10.2% |
| 3Q24 | 33,890 | +12.6% |
| 2Q24 | 33,735 | +16.0% |
| 1Q24 | 32,042 | +15.7% |
| 4Q23 | 31,742 | +18.1% |
| 3Q23 | 30,103 | +16.7% |
| 2Q23 | 29,086 | +15.8% |
| 1Q23 | 27,693 | +14.1% |
| 4Q22 | 26,867 | +12.8% |
| 3Q22 | 25,792 | +12.3% |
| 2Q22 | 25,110 | +9.1% |
| 1Q22 | 24,268 | +8.3% |
| 4Q21 | 23,827 | +5.5% |
| 3Q21 | 22,975 | +3.9% |
| 2Q21 | 23,015 | +3.7% |
| 1Q21 | 22,408 | +3.6% |
| 4Q20 | 22,577 | +3.7% |
| 3Q20 | 22,115 | +4.5% |
| 2Q20 | 22,198 | +5.3% |
| 1Q20 | 21,630 | +7.0% |
| 4Q19 | 21,781 | +10.9% |
| 3Q19 | 21,170 | +13.5% |
| 2Q19 | 21,077 | +16.3% |
| 1Q19 | 20,213 | +16.8% |
| 4Q18 | 19,647 | +15.9% |
| 3Q18 | 18,647 | +12.2% |
| 2Q18 | 18,116 | +11.0% |
| 1Q18 | 17,304 | +11.2% |
| 4Q17 | 16,950 | +7.5% |
| 3Q17 | 16,625 | +9.2% |
| 2Q17 | 16,324 | +6.7% |
| 1Q17 | 15,568 | - |
| 4Q16 | 15,761 | +8.9% |
| 3Q16 | 15,228 | - |
| 2Q16 | 15,304 | - |
| 4Q15 | 14,472 | - |