| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,159 | +1.2% |
| 2Q26 | 17,035 | -1.4% |
| 1Q26 | 16,630 | -1.4% |
| 4Q25 | 16,528 | -0.1% |
| 3Q25 | 16,959 | +2.8% |
| 2Q25 | 17,280 | +3.9% |
| 1Q25 | 16,866 | +4.5% |
| 4Q24 | 16,552 | +1.3% |
| 3Q24 | 16,493 | +9.6% |
| 2Q24 | 16,625 | +10.8% |
| 1Q24 | 16,141 | +7.7% |
| 4Q23 | 16,340 | +9.1% |
| 3Q23 | 15,052 | -0.8% |
| 2Q23 | 15,000 | -0.1% |
| 1Q23 | 14,986 | -0.1% |
| 4Q22 | 14,981 | +1.3% |
| 3Q22 | 15,167 | +5.4% |
| 2Q22 | 15,014 | +8.1% |
| 1Q22 | 15,007 | +9.1% |
| 4Q21 | 14,795 | +7.1% |
| 3Q21 | 14,389 | +6.2% |
| 2Q21 | 13,888 | +3.5% |
| 1Q21 | 13,758 | +5.6% |
| 4Q20 | 13,814 | +5.4% |
| 3Q20 | 13,547 | +3.1% |
| 2Q20 | 13,421 | +6.9% |
| 1Q20 | 13,026 | +5.2% |
| 4Q19 | 13,103 | +3.1% |
| 3Q19 | 13,133 | +2.0% |
| 2Q19 | 12,552 | -1.7% |
| 1Q19 | 12,387 | -7.3% |
| 4Q18 | 12,707 | -6.5% |
| 3Q18 | 12,876 | -6.5% |
| 2Q18 | 12,773 | -4.9% |
| 1Q18 | 13,357 | +1.0% |
| 4Q17 | 13,593 | +2.7% |
| 3Q17 | 13,765 | +2.1% |
| 2Q17 | 13,436 | +1.3% |
| 1Q17 | 13,225 | - |
| 4Q16 | 13,232 | +5.3% |
| 3Q16 | 13,479 | - |
| 2Q16 | 13,262 | - |
| 4Q15 | 12,567 | - |