| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 23,092 | +4.4% |
| 1Q26 | 22,652 | +4.1% |
| 4Q25 | 23,466 | +8.4% |
| 3Q25 | 22,891 | +9.6% |
| 2Q25 | 22,117 | +8.0% |
| 1Q25 | 21,756 | +10.2% |
| 4Q24 | 21,641 | +11.7% |
| 3Q24 | 20,881 | +9.9% |
| 2Q24 | 20,471 | +7.5% |
| 1Q24 | 19,741 | +6.0% |
| 4Q23 | 19,374 | +5.4% |
| 3Q23 | 19,006 | +5.2% |
| 2Q23 | 19,036 | +6.4% |
| 1Q23 | 18,629 | +5.9% |
| 4Q22 | 18,377 | +4.7% |
| 3Q22 | 18,065 | +2.8% |
| 2Q22 | 17,884 | +2.4% |
| 1Q22 | 17,589 | +2.1% |
| 4Q21 | 17,548 | +40.0% |
| 3Q21 | 17,568 | +44.7% |
| 2Q21 | 17,458 | +45.7% |
| 1Q21 | 17,221 | +48.3% |
| 4Q20 | 12,533 | +10.2% |
| 3Q20 | 12,143 | +5.9% |
| 2Q20 | 11,981 | +5.7% |
| 1Q20 | 11,611 | +1.9% |
| 4Q19 | 11,376 | -0.0% |
| 3Q19 | 11,464 | -0.6% |
| 2Q19 | 11,334 | +1.2% |
| 1Q19 | 11,396 | +4.5% |
| 4Q18 | 11,377 | +10.5% |
| 3Q18 | 11,528 | +12.2% |
| 2Q18 | 11,203 | +14.3% |
| 1Q18 | 10,906 | +22.3% |
| 4Q17 | 10,296 | +20.5% |
| 3Q17 | 10,271 | +23.8% |
| 2Q17 | 9,803 | +23.0% |
| 1Q17 | 8,920 | +16.2% |
| 4Q16 | 8,545 | +13.3% |
| 3Q16 | 8,298 | - |
| 2Q16 | 7,969 | - |
| 1Q16 | 7,676 | - |
| 4Q15 | 7,544 | - |