| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 29,896 | +5.0% |
| 2Q26 | 29,620 | +6.5% |
| 1Q26 | 28,954 | +6.4% |
| 4Q25 | 29,136 | +6.1% |
| 3Q25 | 28,460 | +6.0% |
| 2Q25 | 27,819 | +5.8% |
| 1Q25 | 27,217 | +5.2% |
| 4Q24 | 27,458 | +6.1% |
| 3Q24 | 26,858 | +6.5% |
| 2Q24 | 26,301 | +4.5% |
| 1Q24 | 25,866 | +4.5% |
| 4Q23 | 25,881 | +2.8% |
| 3Q23 | 25,210 | +2.5% |
| 2Q23 | 25,164 | +3.3% |
| 1Q23 | 24,751 | +3.1% |
| 4Q22 | 25,167 | +5.1% |
| 3Q22 | 24,588 | +4.8% |
| 2Q22 | 24,371 | +5.9% |
| 1Q22 | 24,017 | +5.5% |
| 4Q21 | 23,944 | +4.9% |
| 3Q21 | 23,463 | +5.2% |
| 2Q21 | 23,004 | +4.0% |
| 1Q21 | 22,773 | +5.5% |
| 4Q20 | 22,816 | +6.6% |
| 3Q20 | 22,295 | +8.4% |
| 2Q20 | 22,125 | +8.4% |
| 1Q20 | 21,586 | +7.0% |
| 4Q19 | 21,399 | +5.1% |
| 3Q19 | 20,571 | +1.9% |
| 2Q19 | 20,418 | +2.7% |
| 1Q19 | 20,178 | +3.6% |
| 4Q18 | 20,369 | +6.3% |
| 3Q18 | 20,197 | +9.3% |
| 2Q18 | 19,890 | +8.5% |
| 1Q18 | 19,469 | +8.0% |
| 4Q17 | 19,158 | +4.6% |
| 3Q17 | 18,483 | +4.3% |
| 2Q17 | 18,337 | +6.1% |
| 1Q17 | 18,024 | - |
| 4Q16 | 18,313 | +9.3% |
| 3Q16 | 17,722 | - |
| 2Q16 | 17,285 | - |
| 4Q15 | 16,755 | - |