| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,018 | +23.8% |
| 2Q26 | 8,080 | +28.5% |
| 1Q26 | 7,391 | +1.2% |
| 4Q25 | 7,198 | -4.4% |
| 3Q25 | 6,476 | -28.6% |
| 2Q25 | 6,288 | -31.6% |
| 1Q25 | 7,303 | -17.9% |
| 4Q24 | 7,532 | -16.2% |
| 3Q24 | 9,070 | -15.2% |
| 2Q24 | 9,192 | -19.0% |
| 1Q24 | 8,894 | -20.9% |
| 4Q23 | 8,987 | -23.7% |
| 3Q23 | 10,693 | -8.0% |
| 2Q23 | 11,348 | -4.7% |
| 1Q23 | 11,242 | -6.7% |
| 4Q22 | 11,778 | +0.7% |
| 3Q22 | 11,620 | +3.7% |
| 2Q22 | 11,906 | +10.8% |
| 1Q22 | 12,053 | +13.1% |
| 4Q21 | 11,702 | -3.3% |
| 3Q21 | 11,211 | -4.5% |
| 2Q21 | 10,748 | -8.2% |
| 1Q21 | 10,654 | -8.8% |
| 4Q20 | 12,103 | +2.4% |
| 3Q20 | 11,745 | +3.5% |
| 2Q20 | 11,711 | +3.3% |
| 1Q20 | 11,684 | +4.3% |
| 4Q19 | 11,814 | +4.5% |
| 3Q19 | 11,345 | +1.2% |
| 2Q19 | 11,339 | +1.2% |
| 1Q19 | 11,198 | +1.2% |
| 4Q18 | 11,306 | +1.2% |
| 3Q18 | 11,215 | +3.3% |
| 2Q18 | 11,208 | +5.9% |
| 1Q18 | 11,070 | +6.6% |
| 4Q17 | 11,173 | +7.4% |
| 3Q17 | 10,851 | +6.1% |
| 2Q17 | 10,586 | +5.5% |
| 1Q17 | 10,385 | - |
| 4Q16 | 10,404 | +6.9% |
| 3Q16 | 10,230 | - |
| 2Q16 | 10,031 | - |
| 4Q15 | 9,732 | - |