| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 30,934 | +11.5% |
| 2Q26 | 29,789 | +12.3% |
| 1Q26 | 26,577 | +2.1% |
| 4Q25 | 27,470 | +11.8% |
| 3Q25 | 27,755 | +20.8% |
| 2Q25 | 26,526 | +16.0% |
| 1Q25 | 26,040 | +17.1% |
| 4Q24 | 24,571 | +13.2% |
| 3Q24 | 22,975 | +16.5% |
| 2Q24 | 22,866 | +14.7% |
| 1Q24 | 22,245 | +13.6% |
| 4Q23 | 21,700 | +15.5% |
| 3Q23 | 19,725 | +2.7% |
| 2Q23 | 19,935 | +8.6% |
| 1Q23 | 19,578 | +7.6% |
| 4Q22 | 18,791 | +3.4% |
| 3Q22 | 19,199 | -0.5% |
| 2Q22 | 18,360 | -24.1% |
| 1Q22 | 18,197 | -27.9% |
| 4Q21 | 18,174 | -30.1% |
| 3Q21 | 19,296 | -29.6% |
| 2Q21 | 24,181 | -12.6% |
| 1Q21 | 25,240 | -9.8% |
| 4Q20 | 25,985 | -8.2% |
| 3Q20 | 27,424 | -2.9% |
| 2Q20 | 27,669 | -2.3% |
| 1Q20 | 27,987 | -0.4% |
| 4Q19 | 28,300 | +2.9% |
| 3Q19 | 28,249 | -0.9% |
| 2Q19 | 28,310 | +3.7% |
| 1Q19 | 28,086 | +3.8% |
| 4Q18 | 27,515 | +1.6% |
| 3Q18 | 28,492 | +4.8% |
| 2Q18 | 27,297 | +2.3% |
| 1Q18 | 27,069 | +4.2% |
| 4Q17 | 27,070 | +2.1% |
| 3Q17 | 27,186 | +0.6% |
| 2Q17 | 26,689 | -0.6% |
| 1Q17 | 25,980 | - |
| 4Q16 | 26,515 | -0.6% |
| 3Q16 | 27,026 | - |
| 2Q16 | 26,851 | - |
| 4Q15 | 26,669 | - |