| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 20,267 | +5.1% |
| 1Q26 | 19,748 | +4.4% |
| 4Q25 | 19,787 | +6.0% |
| 3Q25 | 19,606 | +5.4% |
| 2Q25 | 19,278 | +4.0% |
| 1Q25 | 18,919 | +5.3% |
| 4Q24 | 18,666 | +6.8% |
| 3Q24 | 18,595 | +7.8% |
| 2Q24 | 18,544 | +5.7% |
| 1Q24 | 17,959 | +6.1% |
| 4Q23 | 17,473 | +4.5% |
| 3Q23 | 17,249 | +3.4% |
| 2Q23 | 17,546 | +0.8% |
| 1Q23 | 16,929 | -1.2% |
| 4Q22 | 16,721 | -1.9% |
| 3Q22 | 16,676 | -0.4% |
| 2Q22 | 17,415 | +6.5% |
| 1Q22 | 17,129 | +6.3% |
| 4Q21 | 17,043 | +5.8% |
| 3Q21 | 16,741 | +3.0% |
| 2Q21 | 16,348 | +4.6% |
| 1Q21 | 16,119 | +8.9% |
| 4Q20 | 16,107 | +9.5% |
| 3Q20 | 16,255 | +11.7% |
| 2Q20 | 15,632 | +10.3% |
| 1Q20 | 14,807 | +8.5% |
| 4Q19 | 14,705 | +8.3% |
| 3Q19 | 14,558 | +7.2% |
| 2Q19 | 14,176 | +6.6% |
| 1Q19 | 13,641 | +7.2% |
| 4Q18 | 13,583 | +7.5% |
| 3Q18 | 13,580 | +5.9% |
| 2Q18 | 13,297 | +7.8% |
| 1Q18 | 12,719 | +7.5% |
| 4Q17 | 12,641 | +5.6% |
| 3Q17 | 12,821 | +9.0% |
| 2Q17 | 12,331 | +9.9% |
| 1Q17 | 11,833 | - |
| 4Q16 | 11,971 | +21.2% |
| 3Q16 | 11,761 | - |
| 2Q16 | 11,224 | - |
| 4Q15 | 9,879 | - |