| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 34,780 | +3.9% |
| 2Q26 | 33,950 | +4.3% |
| 1Q26 | 33,127 | +4.9% |
| 4Q25 | 32,363 | +3.4% |
| 3Q25 | 33,461 | -3.2% |
| 2Q25 | 32,561 | -5.1% |
| 1Q25 | 31,582 | -7.0% |
| 4Q24 | 31,289 | -7.1% |
| 3Q24 | 34,564 | +2.9% |
| 2Q24 | 34,305 | +2.9% |
| 1Q24 | 33,956 | +2.7% |
| 4Q23 | 33,671 | +1.9% |
| 3Q23 | 33,577 | +7.0% |
| 2Q23 | 33,323 | +7.4% |
| 1Q23 | 33,068 | +7.2% |
| 4Q22 | 33,044 | +7.5% |
| 3Q22 | 31,386 | +2.1% |
| 2Q22 | 31,029 | +2.0% |
| 1Q22 | 30,852 | +2.7% |
| 4Q21 | 30,751 | -0.2% |
| 3Q21 | 30,727 | +8.9% |
| 2Q21 | 30,417 | +11.4% |
| 1Q21 | 30,036 | +14.3% |
| 4Q20 | 30,801 | +20.3% |
| 3Q20 | 28,211 | +13.5% |
| 2Q20 | 27,303 | +13.8% |
| 1Q20 | 26,283 | +15.0% |
| 4Q19 | 25,610 | +15.6% |
| 3Q19 | 24,853 | +16.9% |
| 2Q19 | 23,996 | +17.0% |
| 1Q19 | 22,858 | +17.9% |
| 4Q18 | 22,161 | +17.4% |
| 3Q18 | 21,256 | +18.9% |
| 2Q18 | 20,518 | +19.6% |
| 1Q18 | 19,393 | +20.2% |
| 4Q17 | 18,873 | +21.2% |
| 3Q17 | 17,879 | +20.8% |
| 2Q17 | 17,159 | +21.4% |
| 1Q17 | 16,134 | - |
| 4Q16 | 15,569 | +21.7% |
| 3Q16 | 14,804 | - |
| 2Q16 | 14,132 | - |
| 4Q15 | 12,795 | - |