| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 41,240 | +16.7% |
| 2Q26 | 39,521 | +17.1% |
| 1Q26 | 37,485 | +14.7% |
| 4Q25 | 37,856 | +14.8% |
| 3Q25 | 35,341 | +13.8% |
| 2Q25 | 33,748 | +12.0% |
| 1Q25 | 32,668 | +11.5% |
| 4Q24 | 32,969 | +9.7% |
| 3Q24 | 31,047 | +9.4% |
| 2Q24 | 30,143 | +10.0% |
| 1Q24 | 29,297 | +8.6% |
| 4Q23 | 30,045 | +8.1% |
| 3Q23 | 28,382 | +8.3% |
| 2Q23 | 27,408 | +6.6% |
| 1Q23 | 26,988 | +7.7% |
| 4Q22 | 27,790 | +9.1% |
| 3Q22 | 26,213 | +12.8% |
| 2Q22 | 25,701 | +12.8% |
| 1Q22 | 25,055 | +11.9% |
| 4Q21 | 25,469 | +10.2% |
| 3Q21 | 23,234 | +11.1% |
| 2Q21 | 22,790 | +10.6% |
| 1Q21 | 22,400 | +12.8% |
| 4Q20 | 23,105 | +11.8% |
| 3Q20 | 20,909 | +13.5% |
| 2Q20 | 20,610 | +12.9% |
| 1Q20 | 19,866 | +8.5% |
| 4Q19 | 20,674 | +8.5% |
| 3Q19 | 18,415 | +9.6% |
| 2Q19 | 18,255 | +8.3% |
| 1Q19 | 18,302 | +9.2% |
| 4Q18 | 19,057 | +8.0% |
| 3Q18 | 16,802 | +4.9% |
| 2Q18 | 16,852 | +6.8% |
| 1Q18 | 16,765 | +7.0% |
| 4Q17 | 17,647 | +9.2% |
| 3Q17 | 16,022 | +12.6% |
| 2Q17 | 15,772 | +11.6% |
| 1Q17 | 15,667 | - |
| 4Q16 | 16,158 | +9.5% |
| 3Q16 | 14,227 | - |
| 2Q16 | 14,136 | - |
| 4Q15 | 14,763 | - |