| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 20,027 | +6.7% |
| 1Q26 | 18,614 | +5.8% |
| 4Q25 | 19,959 | +13.9% |
| 3Q25 | 20,879 | +33.2% |
| 2Q25 | 18,765 | +30.1% |
| 1Q25 | 17,600 | +26.9% |
| 4Q24 | 17,523 | +23.7% |
| 3Q24 | 15,674 | +7.3% |
| 2Q24 | 14,427 | +5.7% |
| 1Q24 | 13,874 | +6.6% |
| 4Q23 | 14,171 | +5.7% |
| 3Q23 | 14,601 | +24.2% |
| 2Q23 | 13,651 | +30.5% |
| 1Q23 | 13,014 | +23.8% |
| 4Q22 | 13,411 | +28.4% |
| 3Q22 | 11,759 | +15.8% |
| 2Q22 | 10,461 | -1.0% |
| 1Q22 | 10,513 | -13.5% |
| 4Q21 | 10,448 | -17.5% |
| 3Q21 | 10,154 | -29.5% |
| 2Q21 | 10,568 | -25.0% |
| 1Q21 | 12,147 | -11.5% |
| 4Q20 | 12,671 | -12.3% |
| 3Q20 | 14,411 | +3.4% |
| 2Q20 | 14,087 | +3.5% |
| 1Q20 | 13,725 | +8.3% |
| 4Q19 | 14,451 | +10.9% |
| 3Q19 | 13,943 | +16.0% |
| 2Q19 | 13,615 | +23.6% |
| 1Q19 | 12,675 | +23.6% |
| 4Q18 | 13,027 | +33.3% |
| 3Q18 | 12,022 | +34.4% |
| 2Q18 | 11,019 | +30.8% |
| 1Q18 | 10,259 | +31.3% |
| 4Q17 | 9,773 | +347.3% |
| 3Q17 | 8,946 | +333.4% |
| 2Q17 | 8,422 | +362.5% |
| 1Q17 | 7,811 | - |
| 4Q16 | 2,185 | -79.4% |
| 3Q16 | 2,064 | - |
| 2Q16 | 1,821 | - |
| 4Q15 | 10,603 | - |