| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 26,887 | -8.8% |
| 2Q26 | 26,476 | -4.0% |
| 1Q26 | 26,316 | +0.9% |
| 4Q25 | 27,692 | +10.9% |
| 3Q25 | 29,476 | +21.2% |
| 2Q25 | 27,567 | +10.4% |
| 1Q25 | 26,087 | +11.5% |
| 4Q24 | 24,973 | +16.5% |
| 3Q24 | 24,329 | +25.7% |
| 2Q24 | 24,966 | +13.3% |
| 1Q24 | 23,386 | +18.7% |
| 4Q23 | 21,430 | +15.4% |
| 3Q23 | 19,357 | +12.1% |
| 2Q23 | 22,039 | +36.6% |
| 1Q23 | 19,704 | +26.2% |
| 4Q22 | 18,567 | +2.6% |
| 3Q22 | 17,273 | -1.4% |
| 2Q22 | 16,137 | +0.1% |
| 1Q22 | 15,608 | +4.4% |
| 4Q21 | 18,091 | +31.2% |
| 3Q21 | 17,525 | +40.9% |
| 2Q21 | 16,124 | +46.2% |
| 1Q21 | 14,947 | +56.0% |
| 4Q20 | 13,791 | +17.1% |
| 3Q20 | 12,434 | +16.2% |
| 2Q20 | 11,032 | +24.6% |
| 1Q20 | 9,584 | +7.0% |
| 4Q19 | 11,781 | +49.6% |
| 3Q19 | 10,702 | +61.3% |
| 2Q19 | 8,853 | +53.8% |
| 1Q19 | 8,957 | +61.8% |
| 4Q18 | 7,875 | +59.5% |
| 3Q18 | 6,634 | +48.5% |
| 2Q18 | 5,758 | +46.6% |
| 1Q18 | 5,535 | +35.6% |
| 4Q17 | 4,938 | +33.8% |
| 3Q17 | 4,469 | +35.9% |
| 2Q17 | 3,928 | +37.2% |
| 1Q17 | 4,080 | - |
| 4Q16 | 3,692 | +15.6% |
| 3Q16 | 3,288 | - |
| 2Q16 | 2,862 | - |
| 4Q15 | 3,194 | - |