| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 30,449 | +10.0% |
| 2Q26 | 29,660 | +8.8% |
| 1Q26 | 28,421 | +8.1% |
| 4Q25 | 28,160 | +7.2% |
| 3Q25 | 27,669 | +6.3% |
| 2Q25 | 27,268 | +7.5% |
| 1Q25 | 26,294 | +6.1% |
| 4Q24 | 26,274 | +6.1% |
| 3Q24 | 26,040 | +7.5% |
| 2Q24 | 25,356 | +4.9% |
| 1Q24 | 24,788 | +4.1% |
| 4Q23 | 24,760 | +1.7% |
| 3Q23 | 24,219 | +4.3% |
| 2Q23 | 24,173 | +2.8% |
| 1Q23 | 23,814 | +1.8% |
| 4Q22 | 24,354 | +4.5% |
| 3Q22 | 23,217 | +5.7% |
| 2Q22 | 23,505 | +8.1% |
| 1Q22 | 23,393 | +10.3% |
| 4Q21 | 23,302 | +7.9% |
| 3Q21 | 21,973 | +3.6% |
| 2Q21 | 21,741 | +3.3% |
| 1Q21 | 21,217 | +4.6% |
| 4Q20 | 21,595 | +5.2% |
| 3Q20 | 21,215 | +10.0% |
| 2Q20 | 21,043 | +9.2% |
| 1Q20 | 20,279 | +7.5% |
| 4Q19 | 20,529 | +8.1% |
| 3Q19 | 19,284 | +7.0% |
| 2Q19 | 19,263 | +8.7% |
| 1Q19 | 18,860 | +9.9% |
| 4Q18 | 18,997 | +9.6% |
| 3Q18 | 18,019 | +10.5% |
| 2Q18 | 17,723 | +11.0% |
| 1Q18 | 17,156 | +11.8% |
| 4Q17 | 17,329 | +10.7% |
| 3Q17 | 16,306 | +10.8% |
| 2Q17 | 15,961 | +8.5% |
| 1Q17 | 15,351 | - |
| 4Q16 | 15,654 | +7.0% |
| 3Q16 | 14,717 | - |
| 2Q16 | 14,716 | - |
| 4Q15 | 14,636 | - |