| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,408 | +3.0% |
| 1Q26 | 1,353 | +10.0% |
| 4Q25 | 1,288 | +15.9% |
| 3Q25 | 1,387 | +17.2% |
| 2Q25 | 1,367 | +10.6% |
| 1Q25 | 1,230 | +6.9% |
| 4Q24 | 1,111 | +10.0% |
| 3Q24 | 1,183 | +9.3% |
| 2Q24 | 1,236 | +11.6% |
| 1Q24 | 1,150 | +11.5% |
| 4Q23 | 1,010 | +0.6% |
| 3Q23 | 1,082 | -2.8% |
| 2Q23 | 1,107 | -2.5% |
| 1Q23 | 1,032 | -10.0% |
| 4Q22 | 1,005 | -18.5% |
| 3Q22 | 1,113 | -25.9% |
| 2Q22 | 1,136 | -25.8% |
| 1Q22 | 1,147 | -32.5% |
| 4Q21 | 1,233 | -36.4% |
| 3Q21 | 1,502 | -27.0% |
| 2Q21 | 1,530 | -25.4% |
| 1Q21 | 1,699 | -13.5% |
| 4Q20 | 1,940 | +2.6% |
| 3Q20 | 2,058 | +6.2% |
| 2Q20 | 2,051 | +7.3% |
| 1Q20 | 1,964 | +9.6% |
| 4Q19 | 1,891 | +8.7% |
| 3Q19 | 1,938 | +10.5% |
| 2Q19 | 1,912 | +10.0% |
| 1Q19 | 1,791 | +9.0% |
| 4Q18 | 1,740 | +9.5% |
| 3Q18 | 1,753 | +6.0% |
| 2Q18 | 1,738 | +8.3% |
| 1Q18 | 1,643 | +37.0% |
| 4Q17 | 1,589 | +42.4% |
| 3Q17 | 1,653 | +46.5% |
| 2Q17 | 1,604 | +50.0% |
| 1Q17 | 1,199 | - |
| 4Q16 | 1,116 | +39.1% |
| 3Q16 | 1,129 | - |
| 2Q16 | 1,070 | - |
| 4Q15 | 802 | - |