| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 20,619 | +6.9% |
| 2Q26 | 20,163 | +5.6% |
| 1Q26 | 19,971 | +5.0% |
| 4Q25 | 19,831 | +5.2% |
| 3Q25 | 19,292 | +3.5% |
| 2Q25 | 19,098 | +3.5% |
| 1Q25 | 19,028 | +3.9% |
| 4Q24 | 18,857 | +3.5% |
| 3Q24 | 18,636 | +4.1% |
| 2Q24 | 18,457 | +4.9% |
| 1Q24 | 18,306 | +5.9% |
| 4Q23 | 18,223 | +6.1% |
| 3Q23 | 17,906 | +4.1% |
| 2Q23 | 17,594 | +5.5% |
| 1Q23 | 17,293 | +4.5% |
| 4Q22 | 17,183 | +4.7% |
| 3Q22 | 17,194 | +6.5% |
| 2Q22 | 16,680 | +4.8% |
| 1Q22 | 16,553 | +4.3% |
| 4Q21 | 16,417 | +3.9% |
| 3Q21 | 16,148 | +2.3% |
| 2Q21 | 15,916 | +1.9% |
| 1Q21 | 15,866 | +4.1% |
| 4Q20 | 15,794 | +4.4% |
| 3Q20 | 15,790 | +5.9% |
| 2Q20 | 15,625 | +5.9% |
| 1Q20 | 15,244 | +4.5% |
| 4Q19 | 15,126 | +4.0% |
| 3Q19 | 14,908 | +4.2% |
| 2Q19 | 14,757 | +3.8% |
| 1Q19 | 14,589 | +3.5% |
| 4Q18 | 14,550 | +3.3% |
| 3Q18 | 14,312 | +2.6% |
| 2Q18 | 14,215 | +3.8% |
| 1Q18 | 14,102 | +4.3% |
| 4Q17 | 14,083 | +4.9% |
| 3Q17 | 13,949 | +5.9% |
| 2Q17 | 13,701 | +4.8% |
| 1Q17 | 13,523 | - |
| 4Q16 | 13,421 | +5.0% |
| 3Q16 | 13,177 | - |
| 2Q16 | 13,079 | - |
| 4Q15 | 12,784 | - |