| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 6,031 | +14.2% |
| 4Q25 | 6,017 | +15.2% |
| 3Q25 | 5,722 | +16.4% |
| 2Q25 | 5,626 | +25.3% |
| 1Q25 | 5,282 | +27.9% |
| 4Q24 | 5,225 | +31.8% |
| 3Q24 | 4,914 | +34.4% |
| 2Q24 | 4,490 | +42.3% |
| 1Q24 | 4,129 | +46.6% |
| 4Q23 | 3,963 | +54.1% |
| 3Q23 | 3,656 | +57.2% |
| 2Q23 | 3,156 | +59.5% |
| 1Q23 | 2,817 | +67.7% |
| 4Q22 | 2,572 | -10.8% |
| 3Q22 | 2,325 | -13.6% |
| 2Q22 | 1,979 | -18.5% |
| 1Q22 | 1,680 | -21.4% |
| 4Q21 | 2,883 | +49.0% |
| 3Q21 | 2,690 | +41.8% |
| 2Q21 | 2,428 | +51.6% |
| 1Q21 | 2,136 | +46.7% |
| 4Q20 | 1,934 | +59.7% |
| 3Q20 | 1,896 | +60.3% |
| 2Q20 | 1,601 | +65.4% |
| 1Q20 | 1,456 | +71.4% |
| 4Q19 | 1,211 | +83.4% |
| 3Q19 | 1,183 | +84.7% |
| 2Q19 | 968 | - |
| 1Q19 | 849 | - |
| 4Q18 | 660 | +89.7% |
| 3Q18 | 640 | - |
| 4Q17 | 348 | - |