| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,989 | +12.0% |
| 1Q26 | 10,451 | +13.8% |
| 4Q25 | 11,161 | +14.8% |
| 3Q25 | 10,363 | +15.8% |
| 2Q25 | 9,812 | +13.4% |
| 1Q25 | 9,187 | +15.3% |
| 4Q24 | 9,725 | +15.7% |
| 3Q24 | 8,950 | +22.1% |
| 2Q24 | 8,656 | +23.2% |
| 1Q24 | 7,967 | +17.4% |
| 4Q23 | 8,408 | +13.7% |
| 3Q23 | 7,332 | +9.3% |
| 2Q23 | 7,027 | +9.6% |
| 1Q23 | 6,788 | +12.5% |
| 4Q22 | 7,395 | +16.9% |
| 3Q22 | 6,707 | +16.7% |
| 2Q22 | 6,412 | +19.1% |
| 1Q22 | 6,031 | +20.4% |
| 4Q21 | 6,328 | +13.4% |
| 3Q21 | 5,747 | -6.6% |
| 2Q21 | 5,385 | -6.3% |
| 1Q21 | 5,010 | -1.9% |
| 4Q20 | 5,579 | +8.6% |
| 3Q20 | 6,155 | +45.6% |
| 2Q20 | 5,747 | +45.0% |
| 1Q20 | 5,109 | +47.0% |
| 4Q19 | 5,139 | +42.7% |
| 3Q19 | 4,228 | +47.6% |
| 2Q19 | 3,964 | +54.9% |
| 1Q19 | 3,475 | +68.0% |
| 4Q18 | 3,600 | +53.8% |
| 3Q18 | 2,865 | +65.9% |
| 2Q18 | 2,559 | +67.9% |
| 1Q18 | 2,068 | +95.2% |
| 4Q17 | 2,341 | +104.1% |
| 3Q17 | 1,727 | +223.4% |
| 2Q17 | 1,524 | +469.2% |
| 1Q17 | 1,059 | - |
| 4Q16 | 1,147 | +649.5% |
| 3Q16 | 534 | - |
| 2Q16 | 267 | - |
| 4Q15 | 153 | - |