| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,902 | +15.8% |
| 2Q25 | 2,406 | +15.3% |
| 1Q25 | 1,682 | +20.9% |
| 4Q24 | 1,642 | +15.0% |
| 3Q24 | 1,874 | +12.0% |
| 2Q24 | 2,086 | +11.1% |
| 1Q24 | 1,391 | +12.7% |
| 4Q23 | 1,427 | +11.5% |
| 3Q23 | 1,674 | +11.9% |
| 2Q23 | 1,878 | +11.9% |
| 1Q23 | 1,234 | +24.3% |
| 4Q22 | 1,280 | +8.6% |
| 3Q22 | 1,496 | +1.4% |
| 2Q22 | 1,677 | +3.8% |
| 1Q22 | 993 | +33.0% |
| 4Q21 | 1,178 | +20.0% |
| 3Q21 | 1,476 | +24.3% |
| 2Q21 | 1,617 | +7.9% |
| 1Q21 | 746 | -26.2% |
| 4Q20 | 982 | -19.0% |
| 3Q20 | 1,187 | -20.3% |
| 2Q20 | 1,498 | -11.7% |
| 1Q20 | 1,012 | -9.7% |
| 4Q19 | 1,212 | -5.6% |
| 3Q19 | 1,490 | -2.8% |
| 2Q19 | 1,697 | -3.4% |
| 1Q19 | 1,120 | +12.1% |
| 4Q18 | 1,284 | +11.8% |
| 3Q18 | 1,533 | +8.6% |
| 2Q18 | 1,757 | +13.5% |
| 1Q18 | 999 | +22.7% |
| 4Q17 | 1,149 | +14.4% |
| 3Q17 | 1,412 | +17.2% |
| 2Q17 | 1,548 | +16.6% |
| 1Q17 | 814 | +18.2% |
| 4Q16 | 1,004 | +3.2% |
| 3Q16 | 1,205 | - |
| 2Q16 | 1,328 | - |
| 1Q16 | 689 | - |
| 4Q15 | 972 | -1.3% |
| 4Q14 | 986 | - |