| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 10,672 | +6.9% |
| 3Q25 | 10,848 | +11.2% |
| 2Q25 | 10,522 | +10.8% |
| 1Q25 | 9,997 | +9.2% |
| 4Q24 | 9,985 | +4.7% |
| 3Q24 | 9,759 | -1.1% |
| 2Q24 | 9,493 | -2.7% |
| 1Q24 | 9,153 | +13.1% |
| 4Q23 | 9,534 | +17.5% |
| 3Q23 | 9,867 | +21.0% |
| 2Q23 | 9,754 | +21.9% |
| 1Q23 | 8,091 | +1.1% |
| 4Q22 | 8,113 | -0.1% |
| 3Q22 | 8,156 | +2.3% |
| 2Q22 | 8,002 | +1.6% |
| 1Q22 | 8,004 | +2.4% |
| 4Q21 | 8,122 | +3.4% |
| 3Q21 | 7,969 | +1.9% |
| 2Q21 | 7,877 | +1.6% |
| 1Q21 | 7,817 | +4.2% |
| 4Q20 | 7,856 | +4.5% |
| 3Q20 | 7,824 | +4.8% |
| 2Q20 | 7,753 | +10.6% |
| 1Q20 | 7,505 | +15.6% |
| 4Q19 | 7,515 | +17.5% |
| 3Q19 | 7,466 | +24.4% |
| 2Q19 | 7,011 | +21.6% |
| 1Q19 | 6,495 | +14.1% |
| 4Q18 | 6,398 | +11.6% |
| 3Q18 | 5,999 | +8.2% |
| 2Q18 | 5,765 | +8.6% |
| 1Q18 | 5,694 | +10.9% |
| 4Q17 | 5,734 | +7.7% |
| 3Q17 | 5,545 | +4.8% |
| 2Q17 | 5,307 | -0.3% |
| 1Q17 | 5,136 | -0.2% |
| 4Q16 | 5,323 | +2.5% |
| 3Q16 | 5,293 | - |
| 2Q16 | 5,324 | - |
| 1Q16 | 5,148 | - |
| 4Q15 | 5,192 | +29.6% |
| 4Q14 | 4,005 | - |