| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 32,421 | +3.5% |
| 1Q26 | 32,158 | +4.2% |
| 4Q25 | 32,480 | +4.0% |
| 3Q25 | 32,192 | +4.5% |
| 2Q25 | 31,330 | +5.0% |
| 1Q25 | 30,854 | +3.9% |
| 4Q24 | 31,233 | +3.7% |
| 3Q24 | 30,797 | +6.8% |
| 2Q24 | 29,833 | +6.1% |
| 1Q24 | 29,687 | +6.4% |
| 4Q23 | 30,127 | +6.2% |
| 3Q23 | 28,833 | +2.7% |
| 2Q23 | 28,127 | +2.5% |
| 1Q23 | 27,898 | +3.3% |
| 4Q22 | 28,377 | +4.3% |
| 3Q22 | 28,086 | +3.9% |
| 2Q22 | 27,451 | +4.1% |
| 1Q22 | 27,002 | +3.7% |
| 4Q21 | 27,201 | +2.5% |
| 3Q21 | 27,019 | +2.2% |
| 2Q21 | 26,373 | +2.4% |
| 1Q21 | 26,036 | +3.7% |
| 4Q20 | 26,534 | +3.8% |
| 3Q20 | 26,449 | +8.5% |
| 2Q20 | 25,755 | +9.3% |
| 1Q20 | 25,119 | +9.2% |
| 4Q19 | 25,570 | +10.2% |
| 3Q19 | 24,381 | +7.0% |
| 2Q19 | 23,555 | +9.0% |
| 1Q19 | 22,994 | +10.0% |
| 4Q18 | 23,205 | +11.5% |
| 3Q18 | 22,782 | +12.6% |
| 2Q18 | 21,609 | +12.9% |
| 1Q18 | 20,897 | +12.9% |
| 4Q17 | 20,819 | +14.6% |
| 3Q17 | 20,238 | +14.2% |
| 2Q17 | 19,147 | +12.9% |
| 1Q17 | 18,511 | +10.6% |
| 4Q16 | 18,167 | +9.0% |
| 3Q16 | 17,719 | - |
| 2Q16 | 16,955 | - |
| 1Q16 | 16,733 | - |
| 4Q15 | 16,671 | - |