| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 97,742 | +11.8% |
| 2Q26 | 92,826 | +15.1% |
| 1Q26 | 87,645 | +19.0% |
| 4Q25 | 86,163 | +17.6% |
| 3Q25 | 87,411 | +41.6% |
| 2Q25 | 80,653 | +32.7% |
| 1Q25 | 73,633 | +33.9% |
| 4Q24 | 73,284 | +33.0% |
| 3Q24 | 61,725 | +22.1% |
| 2Q24 | 60,792 | +32.0% |
| 1Q24 | 55,000 | +30.8% |
| 4Q23 | 55,117 | +35.5% |
| 3Q23 | 50,553 | +41.5% |
| 2Q23 | 46,058 | +40.5% |
| 1Q23 | 42,044 | +40.7% |
| 4Q22 | 40,679 | +37.1% |
| 3Q22 | 35,734 | +26.6% |
| 2Q22 | 32,788 | +15.3% |
| 1Q22 | 29,885 | +12.3% |
| 4Q21 | 29,664 | +9.5% |
| 3Q21 | 28,217 | +13.0% |
| 2Q21 | 28,437 | +20.8% |
| 1Q21 | 26,620 | +28.4% |
| 4Q20 | 27,089 | +18.3% |
| 3Q20 | 24,971 | +27.1% |
| 2Q20 | 23,544 | +25.4% |
| 1Q20 | 20,736 | +24.4% |
| 4Q19 | 22,899 | +28.4% |
| 3Q19 | 19,648 | +38.4% |
| 2Q19 | 18,779 | +45.5% |
| 1Q19 | 16,665 | +44.7% |
| 4Q18 | 17,832 | +27.6% |
| 3Q18 | 14,198 | +27.2% |
| 2Q18 | 12,907 | +15.7% |
| 1Q18 | 11,513 | +0.2% |
| 4Q17 | 13,977 | -0.6% |
| 3Q17 | 11,163 | -8.1% |
| 2Q17 | 11,151 | -3.1% |
| 1Q17 | 11,493 | - |
| 4Q16 | 14,057 | +34.5% |
| 3Q16 | 12,146 | - |
| 2Q16 | 11,509 | - |
| 4Q15 | 10,451 | - |