| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 23,073 | +6.6% |
| 2Q26 | 22,148 | +6.8% |
| 1Q26 | 21,658 | +7.7% |
| 4Q25 | 21,574 | +8.1% |
| 3Q25 | 21,644 | +10.3% |
| 2Q25 | 20,737 | +9.9% |
| 1Q25 | 20,113 | +9.8% |
| 4Q24 | 19,952 | +7.6% |
| 3Q24 | 19,620 | +7.4% |
| 2Q24 | 18,864 | +7.3% |
| 1Q24 | 18,326 | +6.5% |
| 4Q23 | 18,535 | +7.1% |
| 3Q23 | 18,272 | +9.4% |
| 2Q23 | 17,586 | +10.6% |
| 1Q23 | 17,214 | +12.3% |
| 4Q22 | 17,299 | +11.2% |
| 3Q22 | 16,707 | +5.9% |
| 2Q22 | 15,903 | +4.7% |
| 1Q22 | 15,333 | +4.8% |
| 4Q21 | 15,560 | +11.3% |
| 3Q21 | 15,779 | +15.0% |
| 2Q21 | 15,185 | +16.7% |
| 1Q21 | 14,627 | +16.0% |
| 4Q20 | 13,977 | +9.3% |
| 3Q20 | 13,724 | +12.7% |
| 2Q20 | 13,009 | +10.0% |
| 1Q20 | 12,611 | +9.3% |
| 4Q19 | 12,783 | +11.3% |
| 3Q19 | 12,172 | +9.3% |
| 2Q19 | 11,831 | +11.7% |
| 1Q19 | 11,542 | +12.7% |
| 4Q18 | 11,485 | +12.0% |
| 3Q18 | 11,138 | +12.0% |
| 2Q18 | 10,593 | +13.1% |
| 1Q18 | 10,245 | +10.4% |
| 4Q17 | 10,258 | +12.0% |
| 3Q17 | 9,942 | +11.6% |
| 2Q17 | 9,366 | +10.0% |
| 1Q17 | 9,282 | - |
| 4Q16 | 9,160 | +13.9% |
| 3Q16 | 8,907 | - |
| 2Q16 | 8,511 | - |
| 4Q15 | 8,044 | - |