| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 21,098 | -0.2% |
| 4Q25 | 21,594 | +0.1% |
| 3Q25 | 21,557 | -1.1% |
| 2Q25 | 21,290 | -1.7% |
| 1Q25 | 21,147 | -3.2% |
| 4Q24 | 21,562 | -3.2% |
| 3Q24 | 21,806 | -0.5% |
| 2Q24 | 21,654 | -1.0% |
| 1Q24 | 21,851 | -0.7% |
| 4Q23 | 22,280 | -0.9% |
| 3Q23 | 21,925 | -1.7% |
| 2Q23 | 21,863 | -1.8% |
| 1Q23 | 22,007 | -0.4% |
| 4Q22 | 22,487 | +0.1% |
| 3Q22 | 22,297 | -0.4% |
| 2Q22 | 22,267 | +3.0% |
| 1Q22 | 22,098 | +4.1% |
| 4Q21 | 22,468 | +6.0% |
| 3Q21 | 22,391 | +7.3% |
| 2Q21 | 21,615 | +5.6% |
| 1Q21 | 21,224 | +4.4% |
| 4Q20 | 21,191 | +3.3% |
| 3Q20 | 20,871 | +2.5% |
| 2Q20 | 20,468 | +2.5% |
| 1Q20 | 20,336 | +2.5% |
| 4Q19 | 20,507 | +2.4% |
| 3Q19 | 20,356 | +2.9% |
| 2Q19 | 19,976 | +3.8% |
| 1Q19 | 19,834 | +4.9% |
| 4Q18 | 20,027 | +4.3% |
| 3Q18 | 19,783 | +5.0% |
| 2Q18 | 19,240 | +5.6% |
| 1Q18 | 18,901 | +3.9% |
| 4Q17 | 19,193 | +4.4% |
| 3Q17 | 18,837 | +3.7% |
| 2Q17 | 18,219 | +2.2% |
| 1Q17 | 18,199 | +2.8% |
| 4Q16 | 18,387 | +2.3% |
| 3Q16 | 18,168 | - |
| 2Q16 | 17,822 | - |
| 1Q16 | 17,695 | - |
| 4Q15 | 17,975 | +4.9% |
| 4Q14 | 17,142 | - |