| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,483 | -1.2% |
| 2Q26 | 17,665 | -1.2% |
| 1Q26 | 17,086 | -0.6% |
| 4Q25 | 17,656 | +4.3% |
| 3Q25 | 17,688 | +5.2% |
| 2Q25 | 17,883 | -2.6% |
| 1Q25 | 17,185 | +3.4% |
| 4Q24 | 16,921 | +1.8% |
| 1Q24 | 16,816 | -2.5% |
| 4Q23 | 18,365 | -3.6% |
| 3Q23 | 16,622 | -6.9% |
| 2Q23 | 16,628 | -3.6% |
| 1Q23 | 17,252 | -0.3% |
| 4Q22 | 19,053 | -6.6% |
| 3Q22 | 17,858 | -4.8% |
| 2Q22 | 17,252 | -4.5% |
| 1Q22 | 17,311 | -4.7% |
| 4Q21 | 20,397 | +6.5% |
| 3Q21 | 18,749 | +6.3% |
| 2Q21 | 18,061 | +4.7% |
| 1Q21 | 18,174 | +4.6% |
| 4Q20 | 19,146 | +1.8% |
| 3Q20 | 17,632 | +6.0% |
| 2Q20 | 17,251 | +6.4% |
| 1Q20 | 17,373 | +7.9% |
| 4Q19 | 18,812 | +7.8% |
| 3Q19 | 16,634 | -10.1% |
| 2Q19 | 16,212 | -6.5% |
| 1Q19 | 16,095 | -6.7% |
| 4Q18 | 17,455 | -5.6% |
| 3Q18 | 18,509 | +13.9% |
| 2Q18 | 17,339 | +9.8% |
| 1Q18 | 17,259 | +12.6% |
| 4Q17 | 18,481 | +12.7% |
| 3Q17 | 16,245 | +20.2% |
| 2Q17 | 15,790 | +24.0% |
| 1Q17 | 15,331 | +18.8% |
| 4Q16 | 16,393 | +12.9% |
| 3Q16 | 13,517 | +11.7% |
| 2Q16 | 12,732 | - |
| 1Q16 | 12,902 | - |
| 4Q15 | 14,519 | +11.3% |
| 3Q15 | 12,098 | - |
| 4Q14 | 13,048 | - |