| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 37,202 | +4.4% |
| 4Q25 | 37,170 | +5.5% |
| 3Q25 | 37,038 | +7.6% |
| 1Q25 | 35,646 | +7.9% |
| 4Q24 | 35,226 | +6.9% |
| 3Q24 | 34,411 | +6.9% |
| 2Q24 | 34,377 | +7.4% |
| 1Q24 | 33,047 | +6.6% |
| 4Q23 | 32,937 | +6.7% |
| 3Q23 | 32,191 | +6.8% |
| 2Q23 | 32,019 | +6.5% |
| 1Q23 | 30,994 | +6.3% |
| 4Q22 | 30,882 | +7.5% |
| 3Q22 | 30,137 | +6.5% |
| 2Q22 | 30,068 | +6.2% |
| 1Q22 | 29,162 | +6.6% |
| 4Q21 | 28,722 | +6.0% |
| 3Q21 | 28,284 | +6.1% |
| 2Q21 | 28,321 | +6.0% |
| 1Q21 | 27,361 | +4.6% |
| 4Q20 | 27,107 | +4.1% |
| 3Q20 | 26,650 | +3.5% |
| 2Q20 | 26,719 | +3.3% |
| 1Q20 | 26,165 | +4.2% |
| 4Q19 | 26,044 | +4.4% |
| 3Q19 | 25,743 | +5.1% |
| 2Q19 | 25,861 | +5.3% |
| 1Q19 | 25,100 | +4.9% |
| 4Q18 | 24,954 | +4.5% |
| 3Q18 | 24,484 | +5.3% |
| 2Q18 | 24,555 | +5.5% |
| 1Q18 | 23,918 | +5.8% |
| 4Q17 | 23,890 | +4.6% |
| 3Q17 | 23,250 | +4.2% |
| 2Q17 | 23,279 | +3.0% |
| 1Q17 | 22,609 | +2.2% |
| 4Q16 | 22,834 | +2.3% |
| 3Q16 | 22,307 | +1.1% |
| 2Q16 | 22,595 | - |
| 1Q16 | 22,119 | - |
| 4Q15 | 22,314 | +4.9% |
| 3Q15 | 22,061 | - |
| 4Q14 | 21,268 | - |