| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,087 | +19.7% |
| 4Q25 | 1,974 | +7.4% |
| 3Q25 | 1,931 | -2.4% |
| 2Q25 | 1,804 | -11.5% |
| 1Q25 | 1,744 | -13.3% |
| 4Q24 | 1,838 | -17.6% |
| 3Q24 | 1,978 | -25.5% |
| 2Q24 | 2,038 | -14.9% |
| 1Q24 | 2,011 | +7.4% |
| 4Q23 | 2,231 | +17.1% |
| 3Q23 | 2,655 | +43.9% |
| 2Q23 | 2,396 | +49.8% |
| 1Q23 | 1,873 | +25.1% |
| 4Q22 | 1,906 | +29.3% |
| 3Q22 | 1,845 | +37.7% |
| 2Q22 | 1,599 | +21.2% |
| 1Q22 | 1,497 | +30.5% |
| 4Q21 | 1,474 | +40.5% |
| 3Q21 | 1,340 | +71.1% |
| 2Q21 | 1,319 | +75.9% |
| 1Q21 | 1,147 | +32.1% |
| 4Q20 | 1,049 | +14.4% |
| 3Q20 | 783 | -1.4% |
| 2Q20 | 750 | -7.2% |
| 1Q20 | 868 | +13.8% |
| 4Q19 | 917 | +15.9% |
| 3Q19 | 794 | +42.3% |
| 2Q19 | 808 | +43.8% |
| 1Q19 | 763 | +40.5% |
| 4Q18 | 791 | +52.5% |
| 3Q18 | 558 | +93.8% |
| 2Q18 | 562 | +118.7% |
| 1Q18 | 543 | +168.8% |
| 4Q17 | 518 | +132.1% |
| 3Q17 | 288 | +4700.0% |
| 2Q17 | 257 | +888.5% |
| 1Q17 | 202 | -1783.3% |
| 4Q16 | 223 | -122.9% |
| 3Q16 | 6 | - |
| 2Q16 | 26 | - |
| 1Q16 | -12 | - |
| 4Q15 | -977 | -9.6% |
| 4Q14 | -1,080 | - |