| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,207 | +20.5% |
| 1Q26 | 6,013 | +21.3% |
| 4Q25 | 5,800 | +21.3% |
| 3Q25 | 5,346 | +16.3% |
| 2Q25 | 5,150 | +12.0% |
| 1Q25 | 4,958 | +9.8% |
| 4Q24 | 4,782 | +6.7% |
| 3Q24 | 4,597 | +5.3% |
| 2Q24 | 4,597 | +7.6% |
| 1Q24 | 4,517 | +8.0% |
| 4Q23 | 4,482 | +7.9% |
| 3Q23 | 4,366 | +7.9% |
| 2Q23 | 4,272 | +7.4% |
| 1Q23 | 4,183 | +7.3% |
| 4Q22 | 4,153 | +8.0% |
| 3Q22 | 4,046 | +9.9% |
| 2Q22 | 3,977 | +10.1% |
| 1Q22 | 3,900 | +10.9% |
| 4Q21 | 3,846 | +177.4% |
| 3Q21 | 3,682 | +192.0% |
| 2Q21 | 3,612 | +216.3% |
| 1Q21 | 3,515 | +244.9% |
| 4Q20 | 1,386 | +111.3% |
| 3Q20 | 1,260 | +123.9% |
| 2Q20 | 1,141 | +109.9% |
| 1Q20 | 1,019 | +111.2% |
| 4Q19 | 656 | +31.2% |
| 3Q19 | 563 | +22.2% |
| 2Q19 | 544 | +33.5% |
| 1Q19 | 482 | +33.8% |
| 4Q18 | 500 | +52.2% |
| 3Q18 | 460 | +86.0% |
| 2Q18 | 407 | +81.7% |
| 1Q18 | 360 | +68.6% |
| 4Q17 | 328 | +64.0% |
| 3Q17 | 247 | +98.0% |
| 2Q17 | 224 | +223.7% |
| 1Q17 | 213 | - |
| 4Q16 | 200 | +300.2% |
| 3Q16 | 125 | - |
| 2Q16 | 69 | - |
| 4Q15 | 50 | - |