| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 32,941 | +7.3% |
| 1Q26 | 32,203 | +7.5% |
| 4Q25 | 31,877 | +5.7% |
| 3Q25 | 31,861 | +6.5% |
| 2Q25 | 30,703 | +6.6% |
| 1Q25 | 29,944 | +9.0% |
| 4Q24 | 30,148 | +8.2% |
| 3Q24 | 29,926 | +6.0% |
| 2Q24 | 28,789 | +3.6% |
| 1Q24 | 27,459 | -0.9% |
| 4Q23 | 27,868 | +2.9% |
| 3Q23 | 28,235 | -1.1% |
| 2Q23 | 27,794 | +3.0% |
| 1Q23 | 27,707 | +1.6% |
| 4Q22 | 27,070 | +1.8% |
| 3Q22 | 28,559 | +5.4% |
| 2Q22 | 26,984 | +1.2% |
| 1Q22 | 27,261 | -0.4% |
| 4Q21 | 26,585 | -9.6% |
| 3Q21 | 27,094 | -8.2% |
| 2Q21 | 26,658 | -7.9% |
| 1Q21 | 27,360 | -1.3% |
| 4Q20 | 29,419 | +7.9% |
| 3Q20 | 29,500 | +9.4% |
| 2Q20 | 28,936 | +10.1% |
| 1Q20 | 27,712 | +7.6% |
| 4Q19 | 27,272 | +6.8% |
| 3Q19 | 26,957 | +7.1% |
| 2Q19 | 26,283 | +7.0% |
| 1Q19 | 25,746 | +7.7% |
| 4Q18 | 25,531 | +8.1% |
| 3Q18 | 25,176 | +9.6% |
| 2Q18 | 24,568 | +10.3% |
| 1Q18 | 23,904 | +11.1% |
| 4Q17 | 23,627 | +11.1% |
| 3Q17 | 22,964 | +10.2% |
| 2Q17 | 22,282 | +10.3% |
| 1Q17 | 21,518 | - |
| 4Q16 | 21,266 | +5.8% |
| 3Q16 | 20,847 | - |
| 2Q16 | 20,196 | - |
| 4Q15 | 20,104 | - |