| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 57,717 | -1.0% |
| 3Q25 | 56,182 | +1.5% |
| 2Q25 | 58,322 | +0.5% |
| 1Q25 | 56,056 | -0.6% |
| 4Q24 | 58,303 | -1.2% |
| 3Q24 | 55,358 | -6.0% |
| 2Q24 | 58,057 | -4.4% |
| 1Q24 | 56,388 | -3.8% |
| 4Q23 | 59,033 | -2.8% |
| 3Q23 | 58,890 | -0.4% |
| 2Q23 | 60,727 | 0.0% |
| 1Q23 | 58,624 | -1.2% |
| 4Q22 | 60,762 | -0.7% |
| 3Q22 | 59,129 | -0.7% |
| 2Q22 | 60,722 | -1.9% |
| 1Q22 | 59,350 | +0.9% |
| 4Q21 | 61,163 | +0.1% |
| 3Q21 | 59,562 | -0.5% |
| 2Q21 | 61,894 | +2.1% |
| 1Q21 | 58,817 | +2.0% |
| 4Q20 | 61,120 | +3.6% |
| 3Q20 | 59,842 | +11.4% |
| 2Q20 | 60,643 | +13.0% |
| 1Q20 | 57,658 | +16.7% |
| 4Q19 | 58,979 | +18.6% |
| 3Q19 | 57,009 | +6.1% |
| 2Q19 | 58,198 | +8.5% |
| 1Q20 | 54,772 | +10.9% |
| 4Q19 | 55,704 | +12.0% |
| 3Q19 | 53,709 | +17.7% |
| 2Q19 | 53,647 | +18.1% |
| 1Q19 | 49,390 | +16.5% |
| 4Q18 | 49,729 | +17.6% |
| 3Q18 | 45,649 | +14.9% |
| 2Q18 | 45,420 | +14.4% |
| 1Q18 | 42,400 | +15.7% |
| 4Q17 | 42,280 | +14.9% |
| 3Q17 | 39,728 | +15.5% |
| 2Q17 | 39,701 | +15.8% |
| 1Q17 | 36,637 | - |
| 4Q16 | 36,791 | +17.2% |
| 3Q16 | 34,383 | - |
| 2Q16 | 34,271 | - |
| 4Q15 | 31,384 | - |