| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 55,085 | +4.0% |
| 2Q26 | 55,224 | +3.8% |
| 1Q26 | 53,616 | +3.7% |
| 4Q25 | 54,219 | +4.8% |
| 3Q25 | 52,966 | +5.5% |
| 2Q25 | 53,209 | +5.9% |
| 1Q25 | 51,680 | +5.7% |
| 4Q24 | 51,724 | +6.0% |
| 3Q24 | 50,214 | +7.0% |
| 2Q24 | 50,236 | +7.3% |
| 1Q24 | 48,901 | +5.6% |
| 4Q23 | 48,819 | +4.7% |
| 3Q23 | 46,912 | +3.0% |
| 2Q23 | 46,824 | +3.2% |
| 1Q23 | 46,298 | +4.0% |
| 4Q22 | 46,627 | +6.3% |
| 3Q22 | 45,543 | +7.0% |
| 2Q22 | 45,375 | +8.1% |
| 1Q22 | 44,522 | +7.9% |
| 4Q21 | 43,869 | +7.3% |
| 3Q21 | 42,581 | +9.0% |
| 2Q21 | 41,958 | +5.9% |
| 1Q21 | 41,254 | +4.6% |
| 4Q20 | 40,899 | +4.0% |
| 3Q20 | 39,066 | +2.5% |
| 2Q20 | 39,603 | +4.7% |
| 1Q20 | 39,427 | +5.3% |
| 4Q19 | 39,322 | +4.7% |
| 3Q19 | 38,109 | +4.7% |
| 2Q19 | 37,810 | +4.0% |
| 1Q19 | 37,431 | +4.4% |
| 4Q18 | 37,557 | +4.8% |
| 3Q18 | 36,399 | +5.0% |
| 2Q18 | 36,339 | +4.8% |
| 1Q18 | 35,849 | +4.6% |
| 4Q17 | 35,821 | +3.9% |
| 3Q17 | 34,668 | +3.4% |
| 2Q17 | 34,673 | +4.0% |
| 1Q17 | 34,282 | - |
| 4Q16 | 34,462 | +3.0% |
| 3Q16 | 33,544 | - |
| 2Q16 | 33,334 | - |
| 4Q15 | 33,456 | - |