| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,070 | +7.2% |
| 1Q26 | 6,607 | +5.8% |
| 4Q25 | 7,077 | +4.8% |
| 3Q25 | 5,247 | -9.1% |
| 2Q25 | 5,661 | +0.4% |
| 1Q25 | 6,244 | +6.6% |
| 4Q24 | 6,751 | +12.7% |
| 3Q24 | 5,772 | +3.1% |
| 2Q24 | 5,636 | +12.9% |
| 1Q24 | 5,859 | +16.3% |
| 4Q23 | 5,990 | +13.9% |
| 3Q23 | 5,597 | +46.1% |
| 2Q23 | 4,994 | +17.0% |
| 1Q23 | 5,036 | +15.4% |
| 4Q22 | 5,259 | +11.4% |
| 3Q22 | 3,832 | -14.3% |
| 2Q22 | 4,267 | +18.9% |
| 1Q22 | 4,365 | +6.5% |
| 4Q21 | 4,722 | +11.4% |
| 3Q21 | 4,472 | +10.4% |
| 2Q21 | 3,587 | +8.6% |
| 1Q21 | 4,097 | +20.7% |
| 4Q20 | 4,240 | +27.1% |
| 3Q20 | 4,052 | +188.4% |
| 2Q20 | 3,304 | +102.9% |
| 1Q20 | 3,395 | +46.3% |
| 4Q19 | 3,337 | +26.0% |
| 3Q19 | 1,405 | -42.9% |
| 2Q19 | 1,628 | +83.0% |
| 1Q19 | 2,321 | +56.0% |
| 4Q18 | 2,648 | +22.8% |
| 3Q18 | 2,461 | +88.5% |
| 2Q18 | 889 | -29.7% |
| 1Q18 | 1,487 | -9.2% |
| 4Q17 | 2,156 | +31.8% |
| 3Q17 | 1,305 | +101.7% |
| 2Q17 | 1,265 | +108.2% |
| 1Q17 | 1,637 | - |
| 4Q16 | 1,635 | +36.8% |
| 3Q16 | 647 | - |
| 2Q16 | 608 | - |
| 4Q15 | 1,195 | - |