| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,308 | +6.7% |
| 3Q25 | 1,249 | +1.5% |
| 2Q25 | 1,219 | +6.2% |
| 1Q25 | 1,207 | +5.8% |
| 4Q24 | 1,227 | +4.0% |
| 3Q24 | 1,230 | +15.5% |
| 2Q24 | 1,148 | +8.6% |
| 1Q24 | 1,141 | +8.5% |
| 4Q23 | 1,179 | +9.4% |
| 3Q23 | 1,065 | -1.8% |
| 2Q23 | 1,057 | +2.6% |
| 1Q23 | 1,051 | +4.6% |
| 4Q22 | 1,078 | +0.3% |
| 3Q22 | 1,085 | +5.4% |
| 2Q22 | 1,031 | +2.7% |
| 1Q22 | 1,005 | -3.3% |
| 4Q21 | 1,075 | +3.0% |
| 3Q21 | 1,029 | +19.9% |
| 2Q21 | 1,003 | +19.4% |
| 1Q21 | 1,039 | +20.1% |
| 4Q20 | 1,044 | +18.7% |
| 3Q20 | 858 | +39.5% |
| 2Q20 | 840 | +44.8% |
| 1Q20 | 865 | +58.1% |
| 4Q19 | 879 | +53.7% |
| 3Q19 | 615 | +51.1% |
| 2Q19 | 580 | +45.4% |
| 1Q19 | 547 | +45.0% |
| 4Q18 | 572 | +55.7% |
| 3Q18 | 407 | +37.2% |
| 2Q18 | 399 | +45.3% |
| 1Q18 | 377 | +55.2% |
| 4Q17 | 367 | +73.5% |
| 3Q17 | 296 | +71.2% |
| 2Q17 | 274 | +108.4% |
| 1Q17 | 243 | +103.5% |
| 4Q16 | 211 | +122.9% |
| 3Q16 | 173 | - |
| 2Q16 | 131 | - |
| 1Q16 | 119 | - |
| 4Q15 | 95 | +144.7% |
| 4Q14 | 38 | - |