| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 23,159 | +5.0% |
| 2Q26 | 22,944 | +5.7% |
| 1Q26 | 22,278 | +4.4% |
| 4Q25 | 22,223 | +4.9% |
| 3Q25 | 22,050 | +6.0% |
| 2Q25 | 21,701 | +5.9% |
| 1Q25 | 21,338 | +6.2% |
| 4Q24 | 21,176 | +5.9% |
| 3Q24 | 20,803 | +5.8% |
| 2Q24 | 20,483 | +5.9% |
| 1Q24 | 20,099 | +6.1% |
| 4Q23 | 19,990 | +6.3% |
| 3Q23 | 19,669 | +7.2% |
| 2Q23 | 19,343 | +6.4% |
| 1Q23 | 18,944 | +6.9% |
| 4Q22 | 18,813 | +5.6% |
| 3Q22 | 18,345 | +3.9% |
| 2Q22 | 18,178 | +4.8% |
| 1Q22 | 17,714 | +4.5% |
| 4Q21 | 17,821 | +5.7% |
| 3Q21 | 17,654 | +5.6% |
| 2Q21 | 17,354 | +5.8% |
| 1Q21 | 16,958 | +6.0% |
| 4Q20 | 16,862 | +6.3% |
| 3Q20 | 16,721 | +7.1% |
| 2Q20 | 16,395 | +6.5% |
| 1Q20 | 16,000 | +7.3% |
| 4Q19 | 15,870 | +6.7% |
| 3Q19 | 15,618 | +6.9% |
| 2Q19 | 15,388 | +7.5% |
| 1Q19 | 14,905 | +7.2% |
| 4Q18 | 14,869 | +8.7% |
| 3Q18 | 14,613 | +8.1% |
| 2Q18 | 14,316 | +8.3% |
| 1Q18 | 13,904 | +8.8% |
| 4Q17 | 13,674 | +8.4% |
| 3Q17 | 13,520 | +9.6% |
| 2Q17 | 13,219 | +9.3% |
| 1Q17 | 12,774 | - |
| 4Q16 | 12,614 | +7.2% |
| 3Q16 | 12,341 | - |
| 2Q16 | 12,089 | - |
| 4Q15 | 11,770 | - |