| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,546 | -11.0% |
| 2Q25 | 3,674 | -7.6% |
| 1Q25 | 3,799 | -0.8% |
| 4Q24 | 3,889 | +5.2% |
| 3Q24 | 3,984 | +15.5% |
| 2Q24 | 3,975 | +21.5% |
| 1Q24 | 3,831 | +25.4% |
| 4Q23 | 3,697 | +24.0% |
| 3Q23 | 3,451 | +19.0% |
| 2Q23 | 3,272 | +19.7% |
| 1Q23 | 3,054 | +26.8% |
| 4Q22 | 2,981 | +22.1% |
| 3Q22 | 2,900 | +10.5% |
| 2Q22 | 2,733 | -2.9% |
| 1Q22 | 2,408 | -21.6% |
| 4Q21 | 2,441 | -27.9% |
| 3Q21 | 2,624 | -27.3% |
| 2Q21 | 2,813 | -29.1% |
| 1Q21 | 3,072 | -27.6% |
| 4Q20 | 3,384 | -24.4% |
| 3Q20 | 3,612 | +9.4% |
| 2Q20 | 3,970 | +18.5% |
| 1Q20 | 4,244 | +29.4% |
| 4Q19 | 4,474 | +38.8% |
| 3Q19 | 3,301 | +5.9% |
| 2Q19 | 3,350 | +11.1% |
| 1Q19 | 3,281 | +8.2% |
| 4Q18 | 3,224 | +9.2% |
| 3Q18 | 3,118 | +8.1% |
| 2Q18 | 3,017 | +5.8% |
| 1Q18 | 3,031 | +12.0% |
| 4Q17 | 2,952 | +11.6% |
| 3Q17 | 2,885 | +12.5% |
| 2Q17 | 2,852 | +14.6% |
| 1Q17 | 2,705 | -0.3% |
| 4Q16 | 2,645 | +1.1% |
| 3Q16 | 2,565 | +4.7% |
| 2Q16 | 2,488 | - |
| 1Q16 | 2,714 | - |
| 4Q15 | 2,617 | +0.4% |
| 3Q15 | 2,450 | - |
| 4Q14 | 2,606 | - |