| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,905 | +20.3% |
| 1Q26 | 7,479 | +19.1% |
| 4Q25 | 7,367 | +19.0% |
| 3Q25 | 6,727 | +17.5% |
| 2Q25 | 6,572 | +21.5% |
| 1Q25 | 6,282 | +21.6% |
| 4Q24 | 6,188 | +23.3% |
| 3Q24 | 5,725 | +28.5% |
| 2Q24 | 5,411 | +24.3% |
| 1Q24 | 5,166 | +25.3% |
| 4Q23 | 5,017 | +23.7% |
| 3Q23 | 4,454 | +25.6% |
| 2Q23 | 4,353 | +26.9% |
| 1Q23 | 4,122 | +27.0% |
| 4Q22 | 4,054 | +30.3% |
| 3Q22 | 3,547 | +41.4% |
| 2Q22 | 3,430 | +56.3% |
| 1Q22 | 3,246 | +72.1% |
| 4Q21 | 3,110 | +66.1% |
| 3Q21 | 2,509 | +46.1% |
| 2Q21 | 2,194 | +27.4% |
| 1Q21 | 1,885 | +17.5% |
| 4Q20 | 1,872 | +6.3% |
| 3Q20 | 1,717 | +27.4% |
| 2Q20 | 1,723 | +19.7% |
| 1Q20 | 1,605 | +0.1% |
| 4Q19 | 1,762 | +0.6% |
| 3Q19 | 1,347 | -4.9% |
| 2Q19 | 1,440 | -0.6% |
| 1Q19 | 1,603 | +16.7% |
| 4Q18 | 1,751 | +34.9% |
| 3Q18 | 1,417 | +24.7% |
| 2Q18 | 1,448 | +34.6% |
| 1Q18 | 1,374 | +32.7% |
| 4Q17 | 1,298 | +44.2% |
| 3Q17 | 1,136 | +34.3% |
| 2Q17 | 1,076 | +37.4% |
| 1Q17 | 1,035 | - |
| 4Q16 | 900 | +47.4% |
| 3Q16 | 846 | - |
| 2Q16 | 783 | - |
| 4Q15 | 610 | - |