| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 34,019 | +5.2% |
| 2Q26 | 33,699 | +5.9% |
| 1Q26 | 33,090 | +6.5% |
| 4Q25 | 32,298 | +6.4% |
| 3Q25 | 32,332 | +8.6% |
| 2Q25 | 31,808 | +7.4% |
| 1Q25 | 31,063 | +6.8% |
| 4Q24 | 30,366 | +4.7% |
| 3Q24 | 29,769 | +3.7% |
| 2Q24 | 29,604 | +3.7% |
| 1Q24 | 29,090 | +3.8% |
| 4Q23 | 28,994 | +4.0% |
| 3Q23 | 28,710 | +5.4% |
| 2Q23 | 28,539 | +6.2% |
| 1Q23 | 28,013 | +6.0% |
| 4Q22 | 27,872 | +5.7% |
| 3Q22 | 27,247 | +5.5% |
| 2Q22 | 26,869 | +5.8% |
| 1Q22 | 26,436 | +6.3% |
| 4Q21 | 26,366 | +6.7% |
| 3Q21 | 25,822 | +6.1% |
| 2Q21 | 25,386 | +5.9% |
| 1Q21 | 24,875 | +6.1% |
| 4Q20 | 24,716 | +6.9% |
| 3Q20 | 24,328 | +6.9% |
| 2Q20 | 23,962 | +7.2% |
| 1Q20 | 23,444 | +7.7% |
| 4Q19 | 23,127 | +7.5% |
| 3Q19 | 22,760 | +8.7% |
| 2Q19 | 22,342 | +7.8% |
| 1Q19 | 21,773 | +7.6% |
| 4Q18 | 21,509 | +6.1% |
| 3Q18 | 20,946 | +5.5% |
| 2Q18 | 20,718 | +6.4% |
| 1Q18 | 20,227 | +5.8% |
| 4Q17 | 20,273 | +5.0% |
| 3Q17 | 19,845 | +5.4% |
| 2Q17 | 19,475 | +4.5% |
| 1Q17 | 19,116 | - |
| 4Q16 | 19,310 | +7.5% |
| 3Q16 | 18,826 | - |
| 2Q16 | 18,645 | - |
| 4Q15 | 17,955 | - |