| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 317 | -77.7% |
| 3Q25 | 876 | -56.4% |
| 2Q25 | 1,025 | -51.9% |
| 1Q25 | 1,294 | -39.3% |
| 4Q24 | 1,424 | -45.2% |
| 3Q24 | 2,009 | -14.4% |
| 2Q24 | 2,132 | -4.2% |
| 1Q24 | 2,132 | +2.5% |
| 4Q23 | 2,599 | +21.5% |
| 3Q23 | 2,348 | +21.4% |
| 2Q23 | 2,225 | +19.6% |
| 1Q23 | 2,079 | +14.3% |
| 4Q22 | 2,139 | +26.1% |
| 3Q22 | 1,934 | +37.4% |
| 2Q22 | 1,860 | +32.0% |
| 1Q22 | 1,819 | +27.6% |
| 4Q21 | 1,696 | +13.4% |
| 3Q21 | 1,407 | +22.7% |
| 2Q21 | 1,409 | +21.8% |
| 1Q21 | 1,426 | +21.3% |
| 4Q20 | 1,496 | +24.0% |
| 3Q20 | 1,146 | +41.0% |
| 2Q20 | 1,157 | +46.1% |
| 1Q20 | 1,175 | +37.9% |
| 4Q19 | 1,206 | +31.2% |
| 3Q19 | 813 | -0.2% |
| 2Q19 | 792 | - |
| 1Q19 | 852 | - |
| 4Q18 | 919 | +87.5% |
| 3Q18 | 815 | - |
| 4Q17 | 490 | - |