| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 23,105 | +11.1% |
| 1Q26 | 22,747 | +15.0% |
| 4Q25 | 25,150 | +15.7% |
| 3Q25 | 20,939 | +16.6% |
| 2Q25 | 20,794 | +10.8% |
| 1Q25 | 19,773 | +8.9% |
| 4Q24 | 21,743 | +15.0% |
| 3Q24 | 17,954 | +12.8% |
| 2Q24 | 18,768 | +25.8% |
| 1Q24 | 18,155 | +25.2% |
| 4Q23 | 18,907 | +19.2% |
| 3Q23 | 15,911 | +10.8% |
| 2Q23 | 14,921 | +7.5% |
| 1Q23 | 14,501 | +9.8% |
| 4Q22 | 15,858 | +12.9% |
| 3Q22 | 14,359 | -47.7% |
| 2Q22 | 13,881 | -47.5% |
| 1Q22 | 13,203 | -47.7% |
| 4Q21 | 14,042 | -47.3% |
| 3Q21 | 27,477 | -2.6% |
| 2Q21 | 26,453 | -6.8% |
| 1Q21 | 25,254 | -6.7% |
| 4Q20 | 26,655 | -5.2% |
| 3Q20 | 28,224 | +7.2% |
| 2Q20 | 28,371 | +5.2% |
| 1Q20 | 27,077 | +1.8% |
| 4Q19 | 28,112 | +2.7% |
| 3Q19 | 26,337 | -1.6% |
| 2Q19 | 26,974 | -0.3% |
| 1Q19 | 26,604 | +4.8% |
| 4Q18 | 27,363 | +13.8% |
| 3Q18 | 26,773 | +23.4% |
| 2Q18 | 27,062 | +24.0% |
| 1Q18 | 25,393 | +23.6% |
| 4Q17 | 24,044 | +13.3% |
| 3Q17 | 21,699 | +6.9% |
| 2Q17 | 21,820 | +6.0% |
| 1Q17 | 20,542 | - |
| 4Q16 | 21,218 | +7.1% |
| 3Q16 | 20,295 | - |
| 2Q16 | 20,594 | - |
| 4Q15 | 19,804 | - |