| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,561 | +3.0% |
| 1Q26 | 4,429 | -0.1% |
| 4Q25 | 4,495 | +0.2% |
| 3Q25 | 4,508 | +4.5% |
| 2Q25 | 4,426 | +5.0% |
| 1Q25 | 4,435 | +7.5% |
| 4Q24 | 4,486 | +8.1% |
| 3Q24 | 4,313 | +5.8% |
| 2Q24 | 4,215 | +4.5% |
| 1Q24 | 4,126 | +3.7% |
| 4Q23 | 4,150 | +1.7% |
| 3Q23 | 4,078 | +0.6% |
| 2Q23 | 4,035 | +2.4% |
| 1Q23 | 3,979 | +4.6% |
| 4Q22 | 4,081 | +4.5% |
| 3Q22 | 4,055 | +2.9% |
| 2Q22 | 3,942 | +4.9% |
| 1Q22 | 3,802 | +4.9% |
| 4Q21 | 3,906 | +7.5% |
| 3Q21 | 3,940 | +11.0% |
| 2Q21 | 3,758 | +12.6% |
| 1Q21 | 3,625 | +15.7% |
| 4Q20 | 3,634 | +17.2% |
| 3Q20 | 3,550 | +21.8% |
| 2Q20 | 3,339 | +21.4% |
| 1Q20 | 3,134 | +22.1% |
| 4Q19 | 3,100 | +21.1% |
| 3Q19 | 2,914 | +19.5% |
| 2Q19 | 2,750 | +20.0% |
| 1Q19 | 2,567 | +22.0% |
| 4Q18 | 2,559 | +23.3% |
| 3Q18 | 2,438 | +24.0% |
| 2Q18 | 2,293 | +31.2% |
| 1Q18 | 2,104 | +34.7% |
| 4Q17 | 2,075 | +28.1% |
| 3Q17 | 1,966 | +30.2% |
| 2Q17 | 1,747 | +34.7% |
| 1Q17 | 1,562 | - |
| 4Q16 | 1,620 | +41.2% |
| 3Q16 | 1,510 | - |
| 2Q16 | 1,297 | - |
| 4Q15 | 1,147 | - |