| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 28,985 | +11.6% |
| 2Q26 | 28,648 | +11.0% |
| 1Q26 | 28,076 | +9.1% |
| 4Q25 | 28,059 | +9.4% |
| 3Q25 | 25,980 | +3.1% |
| 2Q25 | 25,809 | +4.1% |
| 1Q25 | 25,741 | +8.8% |
| 4Q24 | 25,650 | +11.3% |
| 3Q24 | 25,189 | +14.7% |
| 2Q24 | 24,786 | +10.9% |
| 1Q24 | 23,651 | +5.1% |
| 4Q23 | 23,049 | +2.2% |
| 3Q23 | 21,965 | -0.8% |
| 2Q23 | 22,354 | +1.5% |
| 1Q23 | 22,497 | +3.0% |
| 4Q22 | 22,541 | +2.4% |
| 3Q22 | 22,141 | +3.3% |
| 2Q22 | 22,024 | +5.3% |
| 1Q22 | 21,838 | +2.6% |
| 4Q21 | 22,010 | +3.2% |
| 3Q21 | 21,424 | -1.3% |
| 2Q21 | 20,919 | -3.8% |
| 1Q21 | 21,282 | -1.4% |
| 4Q20 | 21,331 | -0.5% |
| 3Q20 | 21,708 | +2.8% |
| 2Q20 | 21,740 | +3.2% |
| 1Q20 | 21,579 | +5.1% |
| 4Q19 | 21,449 | +6.6% |
| 3Q19 | 21,122 | +6.2% |
| 2Q19 | 21,057 | +8.9% |
| 1Q19 | 20,526 | +9.4% |
| 4Q18 | 20,126 | +9.1% |
| 3Q18 | 19,899 | +12.1% |
| 2Q18 | 19,344 | +12.2% |
| 1Q18 | 18,754 | +11.5% |
| 4Q17 | 18,453 | +11.1% |
| 3Q17 | 17,752 | +10.4% |
| 2Q17 | 17,245 | +9.3% |
| 1Q17 | 16,816 | +9.2% |
| 4Q16 | 16,603 | +10.5% |
| 3Q16 | 16,083 | - |
| 2Q16 | 15,774 | - |
| 1Q16 | 15,400 | - |
| 4Q15 | 15,030 | - |