| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,072 | +15.4% |
| 3Q25 | 1,928 | +3.9% |
| 2Q25 | 1,920 | +7.6% |
| 1Q25 | 1,856 | +5.8% |
| 4Q24 | 1,796 | +4.3% |
| 3Q24 | 1,856 | -0.5% |
| 2Q24 | 1,784 | -5.1% |
| 1Q24 | 1,754 | -4.4% |
| 4Q23 | 1,723 | -1.3% |
| 3Q23 | 1,865 | +18.3% |
| 2Q23 | 1,880 | +43.4% |
| 1Q23 | 1,834 | +60.1% |
| 4Q22 | 1,746 | +84.5% |
| 3Q22 | 1,576 | +81.9% |
| 2Q22 | 1,311 | +56.9% |
| 1Q22 | 1,146 | +50.8% |
| 4Q21 | 946 | +34.7% |
| 3Q21 | 866 | +42.6% |
| 2Q21 | 835 | +45.0% |
| 1Q21 | 760 | +41.7% |
| 4Q20 | 702 | +43.5% |
| 3Q20 | 607 | +39.9% |
| 2Q20 | 576 | +44.5% |
| 1Q20 | 536 | +46.5% |
| 4Q19 | 489 | +53.6% |
| 3Q19 | 434 | +64.6% |
| 2Q19 | 398 | +72.5% |
| 1Q19 | 366 | - |
| 4Q18 | 318 | +91.6% |
| 3Q18 | 264 | - |
| 2Q18 | 231 | - |
| 4Q17 | 166 | - |