| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 28,902 | +21.7% |
| 1Q26 | 27,731 | +17.1% |
| 4Q25 | 25,011 | +8.5% |
| 3Q25 | 24,315 | +18.7% |
| 2Q25 | 23,757 | +11.1% |
| 1Q25 | 23,686 | +13.6% |
| 4Q24 | 23,051 | +8.5% |
| 3Q24 | 20,478 | +18.0% |
| 2Q24 | 21,380 | +23.1% |
| 1Q24 | 20,855 | +14.1% |
| 4Q23 | 21,245 | +14.1% |
| 3Q23 | 17,355 | +5.1% |
| 2Q23 | 17,373 | +4.8% |
| 1Q23 | 18,271 | +9.8% |
| 4Q22 | 18,616 | +10.2% |
| 3Q22 | 16,513 | -1.5% |
| 2Q22 | 16,583 | +3.0% |
| 1Q22 | 16,646 | +3.0% |
| 4Q21 | 16,889 | +16.1% |
| 3Q21 | 16,764 | +13.4% |
| 2Q21 | 16,100 | +11.5% |
| 1Q21 | 16,162 | +14.2% |
| 4Q20 | 14,541 | -1.7% |
| 3Q20 | 14,778 | +12.3% |
| 2Q20 | 14,435 | +5.8% |
| 1Q20 | 14,155 | +5.8% |
| 4Q19 | 14,792 | +9.5% |
| 3Q19 | 13,159 | +2.1% |
| 2Q19 | 13,638 | +2.1% |
| 1Q19 | 13,377 | +1.2% |
| 4Q18 | 13,504 | +10.6% |
| 3Q18 | 12,885 | +22.5% |
| 2Q18 | 13,352 | +26.0% |
| 1Q18 | 13,212 | +26.6% |
| 4Q17 | 12,208 | +24.7% |
| 3Q17 | 10,520 | +4.9% |
| 2Q17 | 10,601 | +9.0% |
| 1Q17 | 10,437 | - |
| 4Q16 | 9,788 | +9.2% |
| 3Q16 | 10,026 | - |
| 2Q16 | 9,730 | - |
| 4Q15 | 8,960 | - |