| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 16,295 | +6.8% |
| 4Q25 | 16,625 | +6.3% |
| 3Q25 | 15,351 | +8.3% |
| 2Q25 | 15,524 | +7.5% |
| 1Q25 | 15,250 | +9.6% |
| 4Q24 | 15,640 | +8.9% |
| 3Q24 | 14,171 | +11.9% |
| 2Q24 | 14,439 | +11.0% |
| 1Q24 | 13,912 | +10.2% |
| 4Q23 | 14,363 | +12.3% |
| 3Q23 | 12,668 | +14.6% |
| 2Q23 | 13,004 | +17.7% |
| 1Q23 | 12,624 | +18.5% |
| 4Q22 | 12,792 | +19.7% |
| 3Q22 | 11,051 | +24.8% |
| 2Q22 | 11,046 | +29.2% |
| 1Q22 | 10,653 | +31.0% |
| 4Q21 | 10,690 | +34.0% |
| 3Q21 | 8,858 | +29.0% |
| 2Q21 | 8,549 | +23.3% |
| 1Q21 | 8,133 | +21.6% |
| 4Q20 | 7,980 | +18.8% |
| 3Q20 | 6,867 | +18.9% |
| 2Q20 | 6,933 | +19.2% |
| 1Q20 | 6,688 | +18.5% |
| 4Q19 | 6,718 | +17.7% |
| 3Q19 | 5,774 | +13.9% |
| 2Q19 | 5,815 | +14.5% |
| 1Q19 | 5,647 | +18.7% |
| 4Q18 | 5,707 | +26.0% |
| 3Q18 | 5,070 | +16.9% |
| 2Q18 | 5,078 | +11.0% |
| 1Q18 | 4,757 | +13.6% |
| 4Q17 | 4,531 | +7.9% |
| 3Q17 | 4,337 | +10.7% |
| 2Q17 | 4,575 | +15.5% |
| 1Q17 | 4,189 | +6.8% |
| 4Q16 | 4,199 | +61.3% |
| 3Q16 | 3,918 | - |
| 2Q16 | 3,961 | - |
| 1Q16 | 3,924 | - |
| 4Q15 | 2,602 | +2.2% |
| 4Q14 | 2,546 | - |