| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 29,702 | +1.0% |
| 2Q26 | 29,913 | +2.0% |
| 1Q26 | 29,870 | +3.4% |
| 4Q25 | 30,138 | +3.5% |
| 3Q25 | 29,415 | +3.7% |
| 2Q25 | 29,319 | +3.6% |
| 1Q25 | 28,889 | +3.5% |
| 4Q24 | 29,125 | +2.4% |
| 3Q24 | 28,354 | +0.9% |
| 2Q24 | 28,313 | +2.0% |
| 1Q24 | 27,903 | +2.2% |
| 4Q23 | 28,454 | +4.6% |
| 3Q23 | 28,102 | +5.1% |
| 2Q23 | 27,756 | +5.0% |
| 1Q23 | 27,315 | +5.7% |
| 4Q22 | 27,212 | +5.3% |
| 3Q22 | 26,730 | +6.3% |
| 2Q22 | 26,436 | +6.4% |
| 1Q22 | 25,835 | +5.8% |
| 4Q21 | 25,849 | +5.4% |
| 3Q21 | 25,149 | +4.2% |
| 2Q21 | 24,851 | +3.1% |
| 1Q21 | 24,426 | +3.0% |
| 4Q20 | 24,531 | +4.0% |
| 3Q20 | 24,125 | +4.9% |
| 2Q20 | 24,109 | +5.7% |
| 1Q20 | 23,704 | +6.5% |
| 4Q19 | 23,579 | +5.9% |
| 3Q19 | 23,006 | +5.5% |
| 2Q19 | 22,817 | +5.4% |
| 1Q19 | 22,251 | +4.7% |
| 4Q18 | 22,271 | +4.7% |
| 3Q18 | 21,797 | +3.7% |
| 2Q18 | 21,651 | +3.1% |
| 1Q18 | 21,251 | +3.7% |
| 4Q17 | 21,273 | +3.8% |
| 3Q17 | 21,017 | +3.7% |
| 2Q17 | 21,005 | +5.7% |
| 1Q17 | 20,486 | - |
| 4Q16 | 20,502 | +6.8% |
| 3Q16 | 20,262 | - |
| 2Q16 | 19,870 | - |
| 4Q15 | 19,206 | - |