| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 33,154 | +10.8% |
| 1Q26 | 31,818 | +11.0% |
| 4Q25 | 31,613 | +21.6% |
| 3Q25 | 29,866 | +24.4% |
| 2Q25 | 29,930 | +26.3% |
| 1Q25 | 28,656 | +25.6% |
| 4Q24 | 25,992 | +13.9% |
| 3Q24 | 24,004 | +22.4% |
| 2Q24 | 23,693 | +24.2% |
| 1Q24 | 22,812 | +22.1% |
| 4Q23 | 22,813 | +21.8% |
| 3Q23 | 19,608 | +6.1% |
| 2Q23 | 19,079 | +4.3% |
| 1Q23 | 18,685 | +4.0% |
| 4Q22 | 18,734 | +4.6% |
| 3Q22 | 18,482 | +6.3% |
| 2Q22 | 18,294 | +14.6% |
| 1Q22 | 17,962 | +13.0% |
| 4Q21 | 17,907 | +13.8% |
| 3Q21 | 17,379 | -3.1% |
| 2Q21 | 15,962 | -9.9% |
| 1Q21 | 15,894 | -8.5% |
| 4Q20 | 15,738 | -10.1% |
| 3Q20 | 17,932 | +6.1% |
| 2Q20 | 17,722 | +3.8% |
| 1Q20 | 17,369 | +5.7% |
| 4Q19 | 17,508 | +5.3% |
| 3Q19 | 16,906 | +3.6% |
| 2Q19 | 17,074 | +2.1% |
| 1Q19 | 16,432 | +0.8% |
| 4Q18 | 16,633 | -0.3% |
| 3Q18 | 16,311 | -1.2% |
| 2Q18 | 16,729 | +2.7% |
| 1Q18 | 16,295 | +6.7% |
| 4Q17 | 16,675 | +7.5% |
| 3Q17 | 16,505 | +7.4% |
| 2Q17 | 16,297 | +7.7% |
| 1Q17 | 15,272 | - |
| 4Q16 | 15,505 | +2.7% |
| 3Q16 | 15,372 | - |
| 2Q16 | 15,128 | - |
| 4Q15 | 15,092 | - |