| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 31,411 | +9.6% |
| 4Q25 | 30,249 | +8.8% |
| 3Q25 | 29,940 | +8.6% |
| 2Q25 | 28,655 | +6.4% |
| 1Q25 | 28,099 | +5.9% |
| 4Q24 | 27,790 | +7.9% |
| 3Q24 | 27,573 | +5.3% |
| 2Q24 | 26,922 | +8.2% |
| 1Q24 | 26,537 | +9.1% |
| 4Q23 | 25,751 | +7.9% |
| 3Q23 | 26,178 | +16.3% |
| 2Q23 | 24,883 | +10.4% |
| 1Q23 | 24,334 | +8.7% |
| 4Q22 | 23,857 | +7.9% |
| 3Q22 | 22,518 | +6.6% |
| 2Q22 | 22,541 | +5.5% |
| 1Q22 | 22,387 | +7.0% |
| 4Q21 | 22,108 | +4.1% |
| 3Q21 | 21,119 | -0.3% |
| 2Q21 | 21,357 | +3.1% |
| 1Q21 | 20,916 | +8.1% |
| 4Q20 | 21,229 | +7.2% |
| 3Q20 | 21,179 | +10.6% |
| 2Q20 | 20,718 | +6.9% |
| 1Q20 | 19,354 | -0.7% |
| 4Q19 | 19,803 | +8.3% |
| 3Q19 | 19,156 | +5.1% |
| 2Q19 | 19,380 | +8.1% |
| 1Q19 | 19,483 | +11.7% |
| 4Q18 | 18,293 | +7.8% |
| 3Q18 | 18,225 | +6.1% |
| 2Q18 | 17,923 | +5.6% |
| 1Q18 | 17,439 | +4.2% |
| 4Q17 | 16,973 | +7.0% |
| 3Q17 | 17,176 | +16.6% |
| 2Q17 | 16,978 | +15.3% |
| 1Q17 | 16,738 | - |
| 4Q16 | 15,862 | +6.9% |
| 3Q16 | 14,736 | - |
| 2Q16 | 14,727 | - |
| 4Q15 | 14,844 | - |