| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 21,273 | +3.4% |
| 1Q26 | 20,741 | +3.1% |
| 4Q25 | 21,747 | +2.8% |
| 3Q25 | 21,138 | +3.0% |
| 2Q25 | 20,574 | +2.8% |
| 1Q25 | 20,124 | +2.6% |
| 4Q24 | 21,156 | +2.0% |
| 3Q24 | 20,518 | +1.4% |
| 2Q24 | 20,023 | +3.0% |
| 1Q24 | 19,610 | +2.7% |
| 4Q23 | 20,741 | +5.3% |
| 3Q23 | 20,245 | +4.8% |
| 2Q23 | 19,435 | +4.2% |
| 1Q23 | 19,095 | +4.8% |
| 4Q22 | 19,688 | +4.5% |
| 3Q22 | 19,318 | +5.6% |
| 2Q22 | 18,656 | +4.4% |
| 1Q22 | 18,221 | +4.2% |
| 4Q21 | 18,832 | +3.3% |
| 3Q21 | 18,287 | +2.6% |
| 2Q21 | 17,865 | +2.6% |
| 1Q21 | 17,491 | +3.6% |
| 4Q20 | 18,239 | +5.5% |
| 3Q20 | 17,816 | +8.0% |
| 2Q20 | 17,414 | +12.1% |
| 1Q20 | 16,886 | +12.3% |
| 4Q19 | 17,285 | +11.7% |
| 3Q19 | 16,495 | +11.9% |
| 2Q19 | 15,541 | +15.2% |
| 1Q19 | 15,030 | +15.6% |
| 4Q18 | 15,477 | +17.1% |
| 3Q18 | 14,743 | +17.0% |
| 2Q18 | 13,490 | +11.9% |
| 1Q18 | 13,007 | +12.6% |
| 4Q17 | 13,218 | +13.3% |
| 3Q17 | 12,602 | +14.1% |
| 2Q17 | 12,059 | +14.9% |
| 1Q17 | 11,554 | - |
| 4Q16 | 11,665 | +15.5% |
| 3Q16 | 11,043 | - |
| 2Q16 | 10,491 | - |
| 4Q15 | 10,099 | - |