| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 30,695 | -1.1% |
| 2Q26 | 28,104 | -1.1% |
| 1Q26 | 30,731 | +0.1% |
| 4Q25 | 30,566 | +1.7% |
| 3Q25 | 31,031 | +1.5% |
| 2Q25 | 28,414 | -4.4% |
| 1Q25 | 30,689 | +5.2% |
| 4Q24 | 30,067 | +2.8% |
| 3Q24 | 30,562 | +4.9% |
| 2Q24 | 29,735 | +3.9% |
| 1Q24 | 29,176 | +2.5% |
| 4Q23 | 29,248 | +4.2% |
| 3Q23 | 29,135 | +3.2% |
| 2Q23 | 28,631 | +2.5% |
| 1Q23 | 28,473 | +3.6% |
| 4Q22 | 28,075 | +4.9% |
| 3Q22 | 28,231 | +6.6% |
| 2Q22 | 27,938 | +2.6% |
| 1Q22 | 27,486 | +3.9% |
| 4Q21 | 26,774 | +2.4% |
| 3Q21 | 26,487 | 0.0% |
| 2Q21 | 27,223 | +4.1% |
| 1Q21 | 26,444 | +4.3% |
| 4Q20 | 26,159 | +4.0% |
| 3Q20 | 26,484 | +5.9% |
| 2Q20 | 26,146 | +5.3% |
| 1Q20 | 25,356 | +1.8% |
| 4Q19 | 25,151 | +2.6% |
| 3Q19 | 24,997 | +2.8% |
| 2Q19 | 24,830 | +3.2% |
| 1Q19 | 24,918 | +5.1% |
| 4Q18 | 24,518 | +5.6% |
| 3Q18 | 24,314 | +5.0% |
| 2Q18 | 24,067 | +7.0% |
| 1Q18 | 23,699 | +5.8% |
| 4Q17 | 23,217 | +7.9% |
| 3Q17 | 23,155 | +11.0% |
| 2Q17 | 22,500 | +12.5% |
| 1Q17 | 22,409 | - |
| 4Q16 | 21,523 | +13.7% |
| 3Q16 | 20,860 | - |
| 2Q16 | 20,002 | - |
| 4Q15 | 18,929 | - |