| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,687 | +5.5% |
| 3Q25 | 4,448 | -1.7% |
| 2Q25 | 4,308 | 0.0% |
| 1Q25 | 4,210 | +0.1% |
| 4Q24 | 4,443 | +0.7% |
| 3Q24 | 4,523 | +5.2% |
| 2Q24 | 4,307 | +3.3% |
| 1Q24 | 4,208 | +9.0% |
| 4Q23 | 4,411 | +7.6% |
| 3Q23 | 4,298 | +7.8% |
| 2Q23 | 4,171 | +7.0% |
| 1Q23 | 3,861 | -1.4% |
| 4Q22 | 4,100 | -1.0% |
| 3Q22 | 3,987 | -0.8% |
| 2Q22 | 3,897 | +4.8% |
| 1Q22 | 3,914 | +6.6% |
| 4Q21 | 4,142 | +6.8% |
| 3Q21 | 4,019 | -3.5% |
| 2Q21 | 3,718 | -8.7% |
| 1Q21 | 3,673 | -6.4% |
| 4Q20 | 3,878 | -6.4% |
| 3Q20 | 4,166 | +6.8% |
| 2Q20 | 4,071 | +11.0% |
| 1Q20 | 3,923 | +11.7% |
| 4Q19 | 4,145 | +16.1% |
| 3Q19 | 3,899 | +19.4% |
| 2Q19 | 3,667 | +22.7% |
| 1Q19 | 3,511 | +25.3% |
| 4Q18 | 3,570 | +27.2% |
| 3Q18 | 3,265 | +27.7% |
| 2Q18 | 2,988 | +30.1% |
| 1Q18 | 2,802 | +33.4% |
| 4Q17 | 2,807 | +33.7% |
| 3Q17 | 2,558 | +40.7% |
| 2Q17 | 2,297 | +43.9% |
| 1Q17 | 2,100 | +45.8% |
| 4Q16 | 2,099 | +47.8% |
| 3Q16 | 1,818 | - |
| 2Q16 | 1,595 | - |
| 1Q16 | 1,440 | - |
| 4Q15 | 1,420 | +39.6% |
| 4Q14 | 1,017 | - |