| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 32,619 | +6.8% |
| 3Q26 | 32,229 | +2.1% |
| 2Q26 | 31,957 | +2.0% |
| 4Q25 | 30,539 | +1.3% |
| 3Q25 | 31,574 | +8.9% |
| 2Q25 | 31,341 | +8.5% |
| 1Q25 | 30,439 | +9.8% |
| 4Q24 | 30,136 | +11.2% |
| 3Q24 | 29,004 | +10.2% |
| 2Q24 | 28,887 | +10.0% |
| 1Q24 | 27,721 | +17.4% |
| 4Q23 | 27,106 | +15.6% |
| 3Q23 | 26,308 | +18.5% |
| 2Q23 | 26,269 | +16.0% |
| 1Q23 | 23,611 | +7.1% |
| 4Q22 | 23,439 | +7.5% |
| 3Q22 | 22,198 | +6.6% |
| 2Q22 | 22,637 | +8.7% |
| 1Q22 | 22,054 | +12.9% |
| 4Q21 | 21,800 | +13.7% |
| 3Q21 | 20,820 | +13.0% |
| 2Q21 | 20,827 | +14.2% |
| 1Q21 | 19,532 | +9.2% |
| 4Q20 | 19,167 | +10.9% |
| 3Q20 | 18,426 | +12.4% |
| 2Q20 | 18,233 | +13.0% |
| 1Q20 | 17,891 | +16.9% |
| 4Q19 | 17,289 | +17.1% |
| 3Q19 | 16,389 | +18.1% |
| 2Q19 | 16,139 | +18.3% |
| 1Q19 | 15,300 | +18.2% |
| 4Q18 | 14,762 | +14.8% |
| 3Q18 | 13,876 | +20.0% |
| 2Q18 | 13,642 | +17.8% |
| 1Q18 | 12,949 | +19.0% |
| 4Q17 | 12,856 | +19.4% |
| 3Q17 | 11,567 | +14.6% |
| 2Q17 | 11,582 | +19.8% |
| 1Q17 | 10,877 | - |
| 4Q16 | 10,767 | +2.6% |
| 3Q16 | 10,090 | - |
| 2Q16 | 9,670 | - |
| 4Q15 | 10,490 | - |