| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 44,978 | +13.8% |
| 1Q26 | 43,383 | +10.2% |
| 4Q25 | 42,069 | +9.6% |
| 3Q25 | 40,511 | +4.2% |
| 2Q25 | 39,526 | +3.7% |
| 1Q25 | 39,351 | +5.8% |
| 4Q24 | 38,384 | +4.9% |
| 3Q24 | 38,877 | +4.2% |
| 2Q24 | 38,119 | +3.7% |
| 1Q24 | 37,210 | +4.5% |
| 4Q23 | 36,592 | +4.8% |
| 3Q23 | 37,299 | +8.6% |
| 2Q23 | 36,755 | +10.9% |
| 1Q23 | 35,606 | +12.6% |
| 4Q22 | 34,909 | +12.3% |
| 3Q22 | 34,339 | +11.5% |
| 2Q22 | 33,150 | +9.4% |
| 1Q22 | 31,622 | +7.0% |
| 4Q21 | 31,099 | +4.8% |
| 3Q21 | 30,810 | +5.5% |
| 2Q21 | 30,300 | +3.9% |
| 1Q21 | 29,564 | +3.1% |
| 4Q20 | 29,672 | +2.8% |
| 3Q20 | 29,209 | +2.8% |
| 2Q20 | 29,156 | +2.1% |
| 1Q20 | 28,682 | +2.1% |
| 4Q19 | 28,862 | +2.3% |
| 3Q19 | 28,426 | -1.1% |
| 2Q19 | 28,552 | +0.5% |
| 1Q19 | 28,084 | +5.1% |
| 4Q18 | 28,211 | +10.1% |
| 3Q18 | 28,730 | +18.9% |
| 2Q18 | 28,405 | +21.2% |
| 1Q18 | 26,714 | +16.0% |
| 4Q17 | 25,624 | +14.2% |
| 3Q17 | 24,154 | +9.5% |
| 2Q17 | 23,430 | +11.9% |
| 1Q17 | 23,028 | - |
| 4Q16 | 22,429 | +36.1% |
| 3Q16 | 22,067 | - |
| 2Q16 | 20,930 | - |
| 4Q15 | 16,479 | - |