| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 29,326 | +17.5% |
| 1Q26 | 27,813 | +14.0% |
| 4Q25 | 27,945 | +15.9% |
| 3Q25 | 25,578 | +11.2% |
| 2Q25 | 24,966 | +21.5% |
| 1Q25 | 24,389 | +25.8% |
| 4Q24 | 24,117 | +23.3% |
| 3Q24 | 22,997 | +27.2% |
| 2Q24 | 20,552 | +13.8% |
| 1Q24 | 19,391 | +14.3% |
| 4Q23 | 19,565 | +14.7% |
| 3Q23 | 18,085 | +14.7% |
| 2Q23 | 18,057 | +15.1% |
| 1Q23 | 16,961 | +13.4% |
| 4Q22 | 17,059 | +13.3% |
| 3Q22 | 15,767 | +13.7% |
| 2Q22 | 15,685 | +16.6% |
| 1Q22 | 14,961 | +15.7% |
| 4Q21 | 15,052 | +15.8% |
| 3Q21 | 13,868 | +13.3% |
| 2Q21 | 13,447 | +17.0% |
| 1Q21 | 12,930 | +15.3% |
| 4Q20 | 13,001 | +12.7% |
| 3Q20 | 12,243 | +11.9% |
| 2Q20 | 11,495 | +9.7% |
| 1Q20 | 11,214 | +10.4% |
| 4Q19 | 11,537 | +9.2% |
| 3Q19 | 10,945 | +21.6% |
| 2Q19 | 10,474 | +17.8% |
| 1Q19 | 10,158 | +15.9% |
| 4Q18 | 10,564 | +31.9% |
| 3Q18 | 9,000 | +25.6% |
| 2Q18 | 8,893 | +32.3% |
| 1Q18 | 8,765 | +30.4% |
| 4Q17 | 8,010 | +7.8% |
| 3Q17 | 7,168 | +5.7% |
| 2Q17 | 6,722 | +8.3% |
| 1Q17 | 6,723 | - |
| 4Q16 | 7,429 | +11.3% |
| 3Q16 | 6,779 | - |
| 2Q16 | 6,208 | - |
| 4Q15 | 6,673 | - |