| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 679 | +12.6% |
| 3Q25 | 778 | -6.1% |
| 2Q25 | 842 | -4.6% |
| 1Q25 | 759 | +1.5% |
| 4Q24 | 603 | +7.0% |
| 3Q24 | 829 | +33.7% |
| 2Q24 | 882 | +32.8% |
| 1Q24 | 748 | +16.1% |
| 4Q23 | 563 | +24.0% |
| 3Q23 | 620 | -4.1% |
| 2Q23 | 665 | +12.7% |
| 1Q23 | 644 | +5.9% |
| 4Q22 | 454 | +36.5% |
| 3Q22 | 646 | +579.5% |
| 2Q22 | 590 | +188.2% |
| 1Q22 | 608 | +95.4% |
| 4Q21 | 333 | +5.5% |
| 3Q21 | 95 | -84.2% |
| 2Q21 | 204 | -77.9% |
| 1Q21 | 311 | -69.2% |
| 4Q20 | 315 | -67.7% |
| 3Q20 | 601 | -42.9% |
| 2Q20 | 926 | -18.3% |
| 1Q20 | 1,009 | -1.3% |
| 4Q19 | 977 | +6.1% |
| 3Q19 | 1,054 | +4.9% |
| 2Q19 | 1,134 | +3.4% |
| 1Q19 | 1,023 | +1.7% |
| 4Q18 | 921 | +4.8% |
| 3Q18 | 1,005 | -0.5% |
| 2Q18 | 1,096 | +1.0% |
| 1Q18 | 1,006 | +3.6% |
| 4Q17 | 878 | -1.3% |
| 3Q17 | 1,010 | -1.1% |
| 2Q17 | 1,085 | -4.2% |
| 1Q17 | 971 | -4.9% |
| 4Q16 | 890 | -2.4% |
| 3Q16 | 1,021 | - |
| 2Q16 | 1,133 | - |
| 1Q16 | 1,021 | - |
| 4Q15 | 912 | +31.8% |
| 4Q14 | 692 | - |