| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 23,587 | +14.9% |
| 1Q26 | 22,339 | +15.4% |
| 4Q25 | 23,497 | +12.1% |
| 3Q25 | 21,567 | +13.7% |
| 2Q25 | 20,529 | +15.5% |
| 1Q25 | 19,365 | +17.6% |
| 4Q24 | 20,960 | +24.1% |
| 3Q24 | 18,967 | +22.5% |
| 2Q24 | 17,773 | +21.4% |
| 1Q24 | 16,460 | +22.5% |
| 4Q23 | 16,886 | +14.2% |
| 3Q23 | 15,488 | +7.5% |
| 2Q23 | 14,640 | +13.0% |
| 1Q23 | 13,435 | +14.0% |
| 4Q22 | 14,787 | +12.7% |
| 3Q22 | 14,401 | +17.4% |
| 2Q22 | 12,958 | +17.5% |
| 1Q22 | 11,780 | +16.0% |
| 4Q21 | 13,116 | +14.6% |
| 3Q21 | 12,264 | +9.5% |
| 2Q21 | 11,027 | +6.1% |
| 1Q21 | 10,151 | +2.4% |
| 4Q20 | 11,448 | +2.3% |
| 3Q20 | 11,198 | +9.9% |
| 2Q20 | 10,395 | +9.6% |
| 1Q20 | 9,914 | +14.2% |
| 4Q19 | 11,189 | +19.4% |
| 3Q19 | 10,190 | +22.0% |
| 2Q19 | 9,486 | +51.4% |
| 1Q19 | 8,683 | +68.5% |
| 4Q18 | 9,374 | +70.3% |
| 3Q18 | 8,355 | +73.4% |
| 2Q18 | 6,266 | +66.1% |
| 1Q18 | 5,152 | +60.8% |
| 4Q17 | 5,503 | +38.5% |
| 3Q17 | 4,819 | +39.6% |
| 2Q17 | 3,773 | +32.7% |
| 1Q17 | 3,204 | - |
| 4Q16 | 3,972 | +121.0% |
| 3Q16 | 3,451 | - |
| 2Q16 | 2,843 | - |
| 4Q15 | 1,797 | - |