| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,290 | +21.0% |
| 4Q25 | 2,337 | +15.5% |
| 3Q25 | 2,125 | +15.0% |
| 2Q25 | 2,001 | +13.8% |
| 1Q25 | 1,892 | +14.5% |
| 4Q24 | 2,023 | +12.6% |
| 3Q24 | 1,847 | +11.5% |
| 2Q24 | 1,758 | +12.6% |
| 1Q24 | 1,652 | +10.3% |
| 4Q23 | 1,796 | +9.3% |
| 3Q23 | 1,656 | +4.2% |
| 2Q23 | 1,561 | +1.1% |
| 1Q23 | 1,498 | +0.4% |
| 4Q22 | 1,643 | +3.7% |
| 3Q22 | 1,589 | +8.7% |
| 2Q22 | 1,544 | +16.3% |
| 1Q22 | 1,492 | +25.5% |
| 4Q21 | 1,585 | +32.2% |
| 3Q21 | 1,461 | +28.9% |
| 2Q21 | 1,327 | +27.6% |
| 1Q21 | 1,189 | +19.9% |
| 4Q20 | 1,199 | +17.7% |
| 3Q20 | 1,134 | +22.0% |
| 2Q20 | 1,040 | +16.8% |
| 1Q20 | 992 | +16.6% |
| 4Q19 | 1,019 | +9.5% |
| 3Q19 | 929 | +7.7% |
| 2Q19 | 890 | +9.9% |
| 1Q19 | 851 | +9.9% |
| 4Q18 | 930 | +6.9% |
| 3Q18 | 863 | +2.5% |
| 2Q18 | 810 | -1.6% |
| 1Q18 | 774 | -8.5% |
| 4Q17 | 870 | -10.7% |
| 3Q17 | 842 | -10.9% |
| 2Q17 | 823 | -10.6% |
| 1Q17 | 846 | -4.9% |
| 4Q16 | 975 | +0.8% |
| 3Q16 | 945 | - |
| 2Q16 | 920 | - |
| 1Q16 | 890 | - |
| 4Q15 | 967 | +11.5% |
| 4Q14 | 867 | - |