| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 146,260 | +15.7% |
| 3Q25 | 138,698 | +10.3% |
| 2Q25 | 130,462 | +8.9% |
| 1Q25 | 123,405 | +12.8% |
| 4Q24 | 126,435 | +7.7% |
| 3Q24 | 125,708 | +8.5% |
| 2Q24 | 119,748 | +4.1% |
| 1Q24 | 109,411 | +2.1% |
| 4Q23 | 117,448 | -1.5% |
| 3Q23 | 115,827 | +0.1% |
| 2Q23 | 115,021 | +2.3% |
| 1Q23 | 107,120 | +5.7% |
| 4Q22 | 119,204 | +18.3% |
| 3Q22 | 115,698 | +25.4% |
| 2Q22 | 112,442 | +54.2% |
| 1Q22 | 101,378 | +62.9% |
| 4Q21 | 100,794 | +58.7% |
| 3Q21 | 92,285 | +47.0% |
| 2Q21 | 72,935 | +18.2% |
| 1Q21 | 62,246 | +6.6% |
| 4Q20 | 63,529 | +4.0% |
| 3Q20 | 62,800 | +2.6% |
| 2Q20 | 61,685 | +1.9% |
| 1Q20 | 58,389 | -3.3% |
| 4Q19 | 61,090 | -4.2% |
| 3Q19 | 61,203 | -4.4% |
| 2Q19 | 60,554 | -4.4% |
| 1Q19 | 60,383 | -1.7% |
| 4Q18 | 63,789 | +0.7% |
| 3Q18 | 64,023 | +2.3% |
| 2Q18 | 63,312 | +1.8% |
| 1Q18 | 61,453 | +0.9% |
| 4Q17 | 63,316 | -0.4% |
| 3Q17 | 62,602 | +0.3% |
| 2Q17 | 62,222 | +1.5% |
| 1Q17 | 60,907 | +8.9% |
| 4Q16 | 63,573 | +14.0% |
| 3Q16 | 62,400 | - |
| 2Q16 | 61,276 | - |
| 1Q16 | 55,940 | - |
| 4Q15 | 55,788 | +24.7% |
| 4Q14 | 44,745 | - |